Boy nameCurrently #4,495 in the USRising

Llewelyn

//ˈluɪlɪn//

3 syllablesPeak year: 20248 lettersStarts with L

Meaning & origin

We're still researching Llewelyn'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.

Llewelyn's popularity over time

Yearly US births named Llewelyn, Social Security Administration data
YearBirths named Llewelyn
19168
19185
19218
19266
19296
19535
19555
19577
19595
19627
19755
19765
19785
20155
20175
20186
20197
202011
202110
202213
202313
202423

Llewelyn through the decades

  • Llewelyn peaked in 2024, when 23 babies were named Llewelyn in the US.
  • Over the last 10 years of data (1978–2024), use of Llewelyn has risen 66% compared to the 10 years before that.
  • Llewelyn currently ranks #4,495 in the US and is on the rise.

Names like Llewelyn

Similar-sounding names.

Sibling names for Llewelyn

A different sound, a similar rhythm.