Liam maintains an overwhelming 84.5% implied probability as the most popular boy name for 2025 births per trader consensus on Polymarket, anchored by its unbroken streak as Social Security Administration's (SSA) top pick since 2017, outpacing Noah consistently in final tallies. Recent BabyCenter data from November 2025 positioned Noah at No. 1 based on parental registrations during pregnancies, yet traders remain skeptical, citing historical divergences where SSA aggregates birth certificates differently and favors Liam's enduring appeal amid steady cultural momentum from celebrity endorsements and media visibility. Lower-tier names like Theodore and Elijah trail due to stagnant rankings, with SSA's official 2025 release expected in May providing the market's resolution catalyst amid stable trends.
Experimental AI-generated summary referencing Polymarket data · UpdatedMost popular boy name 2025
Most popular boy name 2025
Liam 84.5%
Noah 13.2%
Theodore 1.7%
Elijah 1.5%
$793,932 Vol.
$793,932 Vol.
Liam
84%
Noah
13%
Theodore
2%
Elijah
2%
James
<1%
Oliver
<1%
Henry
<1%
Mateo
<1%
Lucas
<1%
William
<1%
Liam 84.5%
Noah 13.2%
Theodore 1.7%
Elijah 1.5%
$793,932 Vol.
$793,932 Vol.
Liam
84%
Noah
13%
Theodore
2%
Elijah
2%
James
<1%
Oliver
<1%
Henry
<1%
Mateo
<1%
Lucas
<1%
William
<1%
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 ranked #1 or if the SSA does not release the 2025 rankings by June 30, 2026, 11:59 PM ET, this market will resolve to “Other.”
Market Opened: Oct 27, 2025, 1:30 PM ET
Resolver
0x2F5e3684c...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 ranked #1 or if the SSA does not release the 2025 rankings by June 30, 2026, 11:59 PM ET, this market will resolve to “Other.”
Resolver
0x2F5e3684c...Liam maintains an overwhelming 84.5% implied probability as the most popular boy name for 2025 births per trader consensus on Polymarket, anchored by its unbroken streak as Social Security Administration's (SSA) top pick since 2017, outpacing Noah consistently in final tallies. Recent BabyCenter data from November 2025 positioned Noah at No. 1 based on parental registrations during pregnancies, yet traders remain skeptical, citing historical divergences where SSA aggregates birth certificates differently and favors Liam's enduring appeal amid steady cultural momentum from celebrity endorsements and media visibility. Lower-tier names like Theodore and Elijah trail due to stagnant rankings, with SSA's official 2025 release expected in May providing the market's resolution catalyst amid stable trends.
Experimental AI-generated summary referencing Polymarket data · Updated



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