Sinjon
boy nameSinjon entered the US charts in 1999, peaked at #9912 in 1999, is rarely given today — a rare gem few children share.
Popularity 1999–2025
Not enough data for a chart
—
rank today
#9912
peak (1999)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1990s | #9912 |
Living bearers
Fewer than a hundred people named Sinjon are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Sinjon alive today was born around 1999, making them about 26 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Sinjon in 2025?
- Sinjon is rarely given in the US today — it does not rank in the top 2000 boy names.
- When was the name Sinjon most popular?
- Sinjon peaked in 1999, reaching #9912 among US boy names.
- Will my child share the name Sinjon with classmates?
- Sinjon will almost certainly be the only one in school.
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