Phi
boy namePhi entered the US charts in 1976, peaked at #2360 in 1986, is rarely given today — a rare gem few children share.
Popularity 1976–2025
—
rank today
#2360
peak (1986)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1970s | #5081 |
| 1980s | #3036 |
| 1990s | #4245 |
| 2000s | #7218 |
| 2010s | #10665 |
Living bearers
About 500 people named Phi are estimated to be alive in the US today.
The typical Phi alive today was born around 1992, making them about 33 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Phi in 2025?
- Phi is rarely given in the US today — it does not rank in the top 2000 boy names.
- When was the name Phi most popular?
- Phi peaked in 1986, reaching #2360 among US boy names.
- Will my child share the name Phi with classmates?
- Phi will almost certainly be the only one in school.
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