
$753.23K
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$753.23K
2
20
Trader mode: Actionable analysis for identifying opportunities and edge
Before Dec 2026 If X is the #1 most popular baby boy name on the Social Security Administration’s list of most popular U.S. baby names in 2025, then the market resolves to Yes. Resolution will be based on the official list of the most popular baby names in the United States, as published by the Social Security Administration. The SSA usually releases this list in May of the following year. This market will close and expire early if the event occurs.
Prediction markets give Liam a roughly 9 in 10 chance of being the most popular boy's name in the United States for 2025. This is an extremely high level of confidence from traders. The data is tracked on platforms like Kalshi and Polymarket, where over $750,000 has been wagered on various name-related questions. The official result will come from the Social Security Administration's list, which is typically published in May 2026.
The forecast is based on a clear, long-running trend. Liam has held the top spot every year since 2017, dethroning Noah. Its continued dominance suggests a strong cultural preference that hasn't yet faded. The name fits with modern tastes for short, approachable names that work well internationally. There is also no clear challenger that has shown explosive growth in recent SSA data to suggest an imminent takeover. While names like Noah and Oliver consistently rank high, they haven't gained enough ground to threaten Liam's lead in the yearly totals.
The main event is the release of the official Social Security Administration data, which should happen in May 2026. The SSA counts all Social Security card applications with a given name, so the data is final once published. There are no interim announcements or votes. The prediction market for this question may close early as soon as that official list is released and the outcome is known.
Markets are generally reliable for forecasting outcomes based on strong, multi-year trends, and this is a straightforward data question. The SSA's methodology is consistent, and there's no subjective interpretation needed. The main limitation is that markets can't predict a true black swan event, like a sudden, massive cultural shift driven by a new celebrity or character. However, such shifts are rare in baby name trends, which usually change gradually. The high probability reflects the stability of the current pattern.
Prediction markets assign an 88% probability that Liam will be the most popular boy's name in the United States for 2025. This price, consistent across both Polymarket and Kalshi, indicates near-certainty among traders. A probability this high suggests the market views the outcome as almost inevitable, with only a 12% chance of an upset. The market has significant liquidity, with over $750,000 in volume, showing strong consensus.
Liam has dominated the Social Security Administration's list for eight consecutive years, from 2017 through 2024. This historical streak creates powerful momentum. The name's popularity stems from its short, modern sound and its role as an accessible Anglicization of the traditional William. No other name has come close in recent years; Noah, the typical runner-up, consistently trails by roughly 5,000 to 7,000 births annually. The market is effectively pricing in the continuation of a well-established demographic trend, not speculating on a sudden shift in parental taste.
The primary risk is an unforeseen cultural shock that rapidly changes naming conventions. A sudden surge in popularity for a name like Mateo or Oliver would require a historic deviation from recent data. However, baby name trends evolve slowly. The SSA's official data release in May 2026 is the definitive resolution event. Until then, the market could see volatility if early data leaks or cultural analysts publish convincing reports of a collapsing trend for Liam, but such an event is considered unlikely.
Kalshi prices this event slightly higher than Polymarket, creating a narrow 1.1% spread. This minor discrepancy is typical for cross-platform markets and likely reflects differences in trader demographics or small liquidity variations rather than a fundamental disagreement on the outcome. The spread is too small for meaningful arbitrage after accounting for fees. The alignment between both major platforms reinforces the strength of the consensus that Liam will secure a ninth straight year at number one.
AI-generated analysis based on market data. Not financial advice.
This prediction market focuses on forecasting the most popular baby boy name in the United States for 2025, as determined by the Social Security Administration (SSA). The SSA compiles its annual list from the Social Security card applications for births occurring within a given calendar year, making it the definitive national record of naming trends. The list, typically published in May of the following year, ranks names based on raw frequency, providing a clear, data-driven answer to the question. This market resolves to 'Yes' if a specific, predetermined name (X) matches the SSA's #1 ranked boy's name for 2025. Interest in this topic stems from the intersection of cultural analysis, social trends, and personal curiosity. Baby names reflect broader societal shifts, from popular culture and celebrity influence to evolving linguistic preferences and ethnic diversity. The annual release of the SSA list generates significant media coverage and public discussion, as people track the rise and fall of names like Liam, Noah, and Oliver. For predictors, the challenge involves analyzing multi-year trend data, identifying names with sustained momentum, and assessing potential disruptors from entertainment or current events. The market's closure is tied directly to the official SSA publication, expected around May 2026, providing a clear resolution mechanism based on authoritative government data.
The Social Security Administration began recording baby name data with the inception of the Social Security program in 1935, but it did not systematically publish popularity rankings until much later. The agency first released a list of the top 1,000 names for 1997, followed by a retrospective list going back to 1880. This created a valuable longitudinal dataset for researchers. For most of the 20th century, the top spot changed relatively frequently. Names like Robert, John, Michael, and David each had multi-year reigns. The modern era, however, has seen longer streaks. Michael dominated for over four decades, holding the #1 position from 1954 to 1998 except for 1960, when David briefly took the lead. This established a pattern of extreme stability at the very top. The 21st century introduced more volatility initially, with Jacob leading for 14 years (1999-2012), followed by Noah's four-year run. Liam's current seven-year streak, beginning in 2017, suggests a return to the stability seen in the late 20th century. Historically, a name that falls to #2, as Noah did, rarely reclaims the top spot, making its potential comeback in 2025 a notable historical event if it occurs.
The most popular baby name is a cultural indicator, offering a snapshot of societal values, media influence, and demographic change. The choice reflects what sounds modern or timeless to parents in a specific moment, often influenced by celebrities, fictional characters, or public figures. Economically, naming trends drive a substantial industry. Baby name websites, books, and consulting services rely on this data. Product manufacturers and marketers also use popular names to personalize goods, from keychains to children's books. On a social level, the concentration of popular names has decreased. In 1950, nearly 10% of all boys were named either James, Robert, or John. Today, the top name accounts for just over 1% of male births. This reflects a societal shift toward individuality and diversity, though the race for #1 still captures public attention. The outcome matters to parents considering a name's future commonality and to sociologists studying cultural transmission.
As of the latest official data for 2023, Liam remains the #1 boy's name, with Noah in second place and Oliver in third. The race between Liam and Noah has tightened marginally year-over-year. Early, unofficial indicators for 2024 and 2025 will come from state-level data releases, which some states publish ahead of the national SSA list. Baby name websites like Nameberry have begun issuing preliminary 2025 forecasts, often highlighting names like Leo, Henry, and Theodore as potential future top-ten contenders, though these are unlikely to challenge for #1 immediately. The primary question for 2025 is whether Liam can secure an eighth consecutive victory or if Noah will finally end the streak.
The SSA typically releases its official list of popular baby names for a given year in May of the following year. Therefore, the 2025 list is expected to be published on the SSA website in May 2026. The exact date is not announced far in advance.
The SSA counts names based on applications for Social Security cards (Form SS-5) for newborns. Each first name on an application is counted once. The list includes all names with at least five occurrences, and the top 1,000 are ranked by raw frequency, not percentage.
The official SSA data for 2024 will not be available until May 2025. Any answer before that date is an estimate based on preliminary state data, private website searches, or trend extrapolation from previous years.
It is very rare in the modern data era. Since 1960, only one boy's name has ever reclaimed the #1 position after losing it: Michael, which fell to #2 in 1960 but returned to #1 from 1961 onward. This historical precedent is relevant for assessing Noah's chances.
Website predictions based on search traffic often identify rising names years before they peak on the SSA list. They are excellent for spotting trends but are less reliable for predicting the exact #1 name in a given year, as the SSA data reflects actual births, not search interest.
Educational content is AI-generated and sourced from Wikipedia. It should not be considered financial advice.
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Before Dec 2026 If X is the #1 most popular baby boy name on the Social Security Administration’s list of most popular U.S. baby names in 2025, then the market resolves to Yes. Resolution will be based on the official list of the most popular baby names in the United States, as published by the Social Security Administration. The SSA usually releases this list in May of the following year. This market will close and expire early if the event occurs.

This market will resolve according to the male name ranked #1 in the U.S. Social Security Administration’s (SSA) official list of popular baby names for 2025, published on the SSA website: https://www.ssa.gov/oact/babynames/. The authoritative source is the SSA’s “Popular Names by Birth Year” tool. To view the relevant "Male name" list, set the Birth Year to 2025. This market may resolve as soon as the SSA releases its 2025 name data for the specified year. If none of the listed options is ran


If Liam is the #1 most popular baby boy name on the Social Security Administration’s list of most popular U.S. baby names in 2025, then the market resolves to Yes. Secondary rules: Resolution will be based on the official list of the most popular baby names in the United States, as published by the

This market will resolve according to the male name ranked #1 in the U.S. Social Security Administration’s (SSA) official list of popular baby names for 2025, published on the SSA website: https://www.ssa.gov/oact/babynames/. The authoritative source is the SSA’s “Popular Names by Birth Year” tool.


If Noah is the #1 most popular baby boy name on the Social Security Administration’s list of most popular U.S. baby names in 2025, then the market resolves to Yes. Secondary rules: Resolution will be based on the official list of the most popular baby names in the United States, as published by the

This market will resolve according to the male name ranked #1 in the U.S. Social Security Administration’s (SSA) official list of popular baby names for 2025, published on the SSA website: https://www.ssa.gov/oact/babynames/. The authoritative source is the SSA’s “Popular Names by Birth Year” tool.


If Henry is the #1 most popular baby boy name on the Social Security Administration’s list of most popular U.S. baby names in 2025, then the market resolves to Yes. Secondary rules: Resolution will be based on the official list of the most popular baby names in the United States, as published by the

This market will resolve according to the male name ranked #1 in the U.S. Social Security Administration’s (SSA) official list of popular baby names for 2025, published on the SSA website: https://www.ssa.gov/oact/babynames/. The authoritative source is the SSA’s “Popular Names by Birth Year” tool.


If James is the #1 most popular baby boy name on the Social Security Administration’s list of most popular U.S. baby names in 2025, then the market resolves to Yes. Secondary rules: Resolution will be based on the official list of the most popular baby names in the United States, as published by the

This market will resolve according to the male name ranked #1 in the U.S. Social Security Administration’s (SSA) official list of popular baby names for 2025, published on the SSA website: https://www.ssa.gov/oact/babynames/. The authoritative source is the SSA’s “Popular Names by Birth Year” tool.


If William is the #1 most popular baby boy name on the Social Security Administration’s list of most popular U.S. baby names in 2025, then the market resolves to Yes. Secondary rules: Resolution will be based on the official list of the most popular baby names in the United States, as published by t

This market will resolve according to the male name ranked #1 in the U.S. Social Security Administration’s (SSA) official list of popular baby names for 2025, published on the SSA website: https://www.ssa.gov/oact/babynames/. The authoritative source is the SSA’s “Popular Names by Birth Year” tool.
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