Liam's seven-year reign as the Social Security Administration's top boy name through 2023 anchors its dominant 87.5% implied probability, reflecting trader consensus on enduring cultural appeal amid stable naming trends favoring short, strong sounds with Irish roots. Noah trails at 9.8% as the perennial runner-up, buoyed by biblical resonance and steady rankings in real-time trackers like BabyCenter's 2024 preliminary data, where Liam still leads. Lower-odds contenders like Theodore, James, and Oliver persist via niche surges in vintage and nature-inspired preferences, but lack momentum-shifting catalysts such as celebrity endorsements. Recent BabyCenter updates confirm no erosion in Liam's lead through mid-2024 births, solidifying bets absent disruptive pop culture forces ahead of the 2026 SSA release for 2025 data.
Experimental AI-generated summary referencing Polymarket data · UpdatedMost popular boy name 2025
Most popular boy name 2025
Liam 87.3%
Noah 9.8%
Theodore <1%
James <1%
$410,756 Vol.
$410,756 Vol.
Liam
87%
Noah
10%
Theodore
1%
James
<1%
Elijah
<1%
Lucas
<1%
William
<1%
Oliver
<1%
Henry
<1%
Mateo
<1%
Liam 87.3%
Noah 9.8%
Theodore <1%
James <1%
$410,756 Vol.
$410,756 Vol.
Liam
87%
Noah
10%
Theodore
1%
James
<1%
Elijah
<1%
Lucas
<1%
William
<1%
Oliver
<1%
Henry
<1%
Mateo
<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...Resolver
0x2F5e3684c...Liam's seven-year reign as the Social Security Administration's top boy name through 2023 anchors its dominant 87.5% implied probability, reflecting trader consensus on enduring cultural appeal amid stable naming trends favoring short, strong sounds with Irish roots. Noah trails at 9.8% as the perennial runner-up, buoyed by biblical resonance and steady rankings in real-time trackers like BabyCenter's 2024 preliminary data, where Liam still leads. Lower-odds contenders like Theodore, James, and Oliver persist via niche surges in vintage and nature-inspired preferences, but lack momentum-shifting catalysts such as celebrity endorsements. Recent BabyCenter updates confirm no erosion in Liam's lead through mid-2024 births, solidifying bets absent disruptive pop culture forces ahead of the 2026 SSA release for 2025 data.
Experimental AI-generated summary referencing Polymarket data · Updated


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