MallowbyNames

Kirin

KEER-in · Of uncertain meaning; possibly derived from the Japanese word for a mythical chimeric creature (kirin) or from the Irish name Ciarán, meaning 'little dark one'.

2025 rank (boys)
#4,050
Babies named in 2025
26
Peak popularity
2024
2025 frequency
1 in 65,695 boys
Usually for
Girls & boys
Trend
Rising since 1997

Rising since 1997, #4,050 for boys today.

Popularity of Kirin since 1977

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

132639198020002020Most births 2024GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1970s110
1980s720
1990s9119
2000s124143
2010s87244
2020s28164

Meaning & origin

Kirin is an uncommon name in the United States, first recorded in 1995 and rising steadily since 1997. Its peak year was 2024, and in 2025 it ranked at 4050 with about 1 in 65,695 newborns receiving the name. The name's primary concentration is in California, suggesting a modern, culturally diverse appeal. While its origins are uncertain, the most plausible derivations are the Japanese word for a mythical chimeric beast or the Irish name Ciarán. As a modern coinage, Kirin embodies a soft, melodic sound that crosses cultural boundaries, making it a distinctive yet accessible choice for parents seeking a rare name with international flair.

Kirin has multiple possible origins. In Japanese, kirin refers to a mythical creature similar to a unicorn or qilin, but as a given name it may be a modern coinage inspired by that word or by the phonetic appeal of the sound. Alternatively, Kirin can be a variant of the Irish name Ciarán, from ciar meaning 'dark', though this is less common. The name first appeared in U.S. records in 1995 and has slowly risen in use, likely due to its soft sound and cross-cultural versatility.

Where Kirin is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Nicknames & variants

Nicknames: Kiri, Ren

Variants: Kieren, Ciaran, Kirin

Sibling names for Kirin

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

Sisters: Mira, Lena, Sora, Kaia, Niamh

Brothers: Kai, Rowan, Finn, Eli, Tate

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

K is for Kirin, our favorite little person.

K is for Kirin…”

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

Make Kirin's book

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

Questions parents ask

What does the name Kirin mean?
Kirin can mean 'mythical creature' in Japanese, or it may be a variant of the Irish name Ciarán meaning 'little dark one'.
Is Kirin a popular name?
Kirin is quite rare. In 2025, it ranked 4050th in the U.S., with about 1 in 65,695 newborns given the name.
Is Kirin a boy's or girl's name?
Kirin is used for both boys and girls, though it leans slightly toward feminine usage in recent years.