Boy nameCurrently #5,847 in the USSteady

Thelonious

4 syllablesPeak year: 202110 lettersStarts with T

Meaning & origin

We're still researching Thelonious's meaning

We don't have a verified origin story for this name yet — we'd rather leave it blank than make one up. Check back soon, or explore the popularity data below in the meantime.

Thelonious's popularity over time

US birth records list 455 children given the name Thelonious , most often around 2021. We show the full year-by-year chart for more widely used names.