Names / Boy names
Bo
Current rank
#449
and rising
All-time peak
#449
in 2025
First recorded
1907
in U.S. data
Children named
15,800
since 1907
Popularity over time
Annual U.S. children given the name · Peak #449 in 2025 · Source: Social Security Administration
Meaning & background
Recorded as a boys' name, Bo was first recorded in 1907. Today it sits at #449 and is still gaining ground. Its strongest year was 2025, at #449 nationally. Over 15,800 have carried it since records began.