Kleo

Girl name

Kleo has been given to 426 babies in the U.S. since 2005. It peaked in 2024.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

426

Peak year

2024 (65 babies)

Rank in 2025

Below top 1000

First recorded

2005

10-year trend

▲ +622%

Gender split

92% girls / 8% boys

Spellings & variants

Names one letter away from Kleo — alternate spellings parents actually use.

Leoboy

262,124 babies since 1880

Cleounisex

45,092 babies since 1880

Kaleoboy

2,257 babies since 1971

Names with a similar vibe

Same primary gender, peaked around the same years, and roughly as common as Kleo.

Kearigirl

426 babies since 1987

Zunairahgirl

426 babies since 2006

Lindiegirl

427 babies since 1950

Khaleagirl

425 babies since 1991

Amylahgirl

425 babies since 2004

Lunnagirl

428 babies since 2004

Quinnleygirl

428 babies since 2010

Gwyneveregirl

424 babies since 1999

FAQ

How popular is the name Kleo?

Kleo has been given to 426 babies in the U.S. since 2005. It ranked below the top 1000 in 2025.

When did the name Kleo peak?

Kleo peaked in 2024, when 65 babies were given the name.

Is Kleo a girl or boy name?

Kleo is primarily a girl name (92% of babies named Kleo are girls).

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