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Siam
BoyMeaning of Siam: Thai: 'the dark race'
Siam is a boy's name most strongly associated with Thai naming. It has 4 letters and 1 syllable, and it is a genuinely rare and unique choice — 12432nd most popular boys' name in the United States in 2025 and 3688th in England & Wales.
US rank 2025
#12432
5 babies in 2025
England & Wales 2024
#3688
5 babies in 2024
US babies since 1880
107
First recorded 1987 · peak 2024
Trend
stable
Style: rare
Popularity over time
Gender split
100% boys · 0% girls, based on US, UK and international usage.
Origins & cultures
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Latin · 2 syllables
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Irish · 1 syllable
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