boy's name · in the US
Siam
- Gender Boy (US)
- Letters 4
- Popularity Rare
- Births on record 751
Siam is a boy's name in the United States. It is given to both girls and boys — about 47% of recorded births with this name are girls. In 2025 it was given to 5 babies in the United States. It is a rare choice.
- Peaked in France in 2014, when 35 babies were given the name.
- Its usage has held steady over the past decade in France.
- Today about 1 in 39,300 babies in France is given this name.
- First appears in birth records in 1976.
Siam Over Time
Births per decade in France, 1970s to 2020s. The striped bar is the 2020s, which so far covers 2020 to 2025.
Show the numbers
| Decade | Births |
|---|---|
| 1970s | 10 |
| 1980s | 15 |
| 1990s | 60 |
| 2000s | 145 |
| 2010s | 230 |
| 2020s (to 2025) | 85 |
How Popular Is Siam?
In 2025, Siam was given to 15 babies in France. It is a rare choice.
Where Siam Is Used
French counts are rounded to the nearest five and nothing below five is published, so these figures show the shape of the name's use rather than an exact tally. Data & sources.
Names That Peaked Alongside Siam
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents Who Like Siam Also Like
Names whose popularity has risen and fallen in step with Siam over the last century — the same taste, a different name.
Boys' or Girls' Name?
Siam is used differently depending on where you are. Each figure is the share of babies given the name who were girls, over the last ten years of that country's records.
- France Both 46% girls · 175 babies
- United States Boys' 0% girls · 55 babies
Sibling Names for Siam
Names from the same era that do not rhyme or share an initial with Siam — the two things that make a sibling set grate.
Common Questions About Siam
How popular is the name Siam?
In 2025, Siam was given to 15 babies in France. It is a rare choice.
Is Siam a girl's or a boy's name?
Siam is used for both girls and boys. About 47% of recorded births with this name are girls.
When was Siam most popular?
Siam peaked in 2014, when 35 babies were given the name. Its usage has held steady over the past decade.
Is Siam a good name?
That is not something records can settle, but they can tell you what you would be choosing. Siam currently ranks #2,782 in France. Its usage has held steady over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.