Siam
Boy nameSiam has been given to 107 babies in the U.S. since 1987. It peaked in 2024. In 2025, about 1 in 341,615 boys was named Siam.
Popularity over time births per year, 1880–2025
Total babies
107
Peak year
2024 (12 babies)
Rank in 2025
Below top 1000
First recorded
1987
10-year trend
New / returning
Gender split
All boys
Spellings & variants
Names one letter away from Siam — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Siam.
Sibling name ideas for Siam
Same era and popularity as Siam, avoiding matching initials or rhymes.
FAQ
How popular is the name Siam?
Siam has been given to 107 babies in the U.S. since 1987. It ranked below the top 1000 in 2025.
When did the name Siam peak?
Siam peaked in 2024, when 12 babies were given the name.
Is Siam a girl or boy name?
Siam is primarily a boy name (100% of babies named Siam are boys).
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