MallowbyNames

Kap

KAP · of uncertain origin; possibly a short form of names beginning with Kap- or a modern coinage

2025 rank (boys)
#6,143
Babies named in 2025
14
Peak popularity
2025
2025 frequency
1 in 122,005 boys
Usually for
Boys
Trend
Rising since 2011

Rising since 2011, #6,143 for boys today.

Popularity of Kap since 2010

Babies named Kap per year in U.S. Social Security records.

591420102020Most births 2025Boys
Data table (by decade)
DecadeBoys
2010s60
2020s53

Meaning & origin

Kap is a strikingly short, modern name that first appeared on the U.S. naming radar in 2010. Its trajectory has been consistently rising since 2011, and as of 2025 it reached a peak rank of 6,143, with about 1 in 122,005 newborn boys given the name. The name's rise, though modest, reflects a broader trend toward minimal, consonant-driven names. Kap has not yet appeared among the top states, suggesting its use is scattered rather than regionally concentrated. Its succinctness and open-ended origin make it a distinct choice for parents seeking something rare and unconventional.

Kap is a short, modern name that likely originated as a nickname or a clipped form of longer names such as Kapono or Kapil. It has been used in the United States since at least 2010, though its precise derivation is unclear. The name has seen a gradual increase in usage, suggesting it may be part of a trend toward brief, consonant-heavy names.

Sibling names for Kap

Names that share Kap's style, for a brother or sister.

Sisters: Kai, Nia, Tess, Rue, Jade

Brothers: Jax, Rex, Finn, Zane, Koa

A parent animal hugging its little one, the personalized name page

K is for Kap, our favorite little boy.

K is for Kap…”

In a Mallowby alphabet book, Kap's letter becomes Kap's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Kap's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Kap mean?
The meaning of Kap is uncertain. It may be a shortened form of names like Kapono or Kapil, or a modern invention. No definitive origin has been established.
How popular is the name Kap?
Kap is a rare name. As of 2025, it was ranked 6,143 in the United States, with approximately 1 in 122,005 newborns given the name. Its popularity has been rising since 2011.
Is Kap a boy or girl name?
Kap is typically used as a boy's name, though its short, neutral sound could allow it to be used for any gender.