Theory
boy name#7679 in 2025Theory entered the US charts in 2009, peaked at #5874 in 2022, ranks #7679 today — a rare gem few children share.
Popularity 2009–2025
#7679
rank today
#5874
peak (2022)
10
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 2000s | #10994 |
| 2010s | #9859 |
| 2020s | #8279 |
Living bearers
Fewer than a hundred people named Theory are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Theory is a kid of about 4 — this name's wave is very recent.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Theory in 2025?
- Theory ranks #7679 among US boy names in 2025, with 10 babies given the name.
- When was the name Theory most popular?
- Theory peaked in 2022, reaching #5874 among US boy names.
- Will my child share the name Theory with classmates?
- Theory will almost certainly be the only one in school.
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