MallowbyNames

Kailor

KAY-lor · Of uncertain origin, possibly a modern invented name or a variant of Kayler.

2025 rank (boys)
#12,008
Babies named in 2025
5
Peak popularity
2021
2025 frequency
1 in 341,615 boys
Usually for
Girls & boys
Trend
Declining since 2020

Declining since 2020, #12,008 for boys today.

Popularity of Kailor since 2005

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

8172520102020Most births 2021GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
2000s07
2010s3458
2020s2278

Meaning & origin

Kailor is a modern unisex name that first appeared in U.S. records in 2005, making it a very recent addition to the naming landscape. Its peak popularity came in 2021 when it ranked higher, but it has been falling since 2020 and in 2025 ranked 12,008 with an estimated 1-in-341,615 birth rate. The name has no traditional etymology and is likely a creative blend of sounds like 'Kay' and 'lor', similar to other modern coinages such as Kayler or Kaelor. Its top states are unspecified, reflecting its relatively rare and scattered use. Kailor fits a trend of invented names that feel familiar yet distinctive, often chosen by parents seeking a unique alternative to more common names like Taylor or Mason. As a unisex name, it has been adopted for both boys and girls, though its usage skews slightly masculine. Without deep historical or cultural roots, Kailor stands as a product of contemporary American naming creativity.

Kailor first appeared in U.S. records in 2005 and is likely a modern coinage, blending fashionable sounds like the 'Kay-' prefix and '-lor' suffix. It may have been inspired by surnames or similar-sounding names such as Taylor or Kyler. No traditional etymological roots have been identified.

Nicknames & variants

Nicknames: Kay, Kai

Variants: Kayler, Kaylor, Kaelor

Sibling names for Kailor

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

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

K is for Kailor, our favorite little person.

K is for Kailor…”

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

Make Kailor's book

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

Questions parents ask

What does the name Kailor mean?
Kailor has no established meaning. It is likely a modern invented name, possibly inspired by similar-sounding names or surnames. Its origin is uncertain.
How popular is Kailor right now?
In 2025, Kailor ranked 12,008, with about 1 in every 341,615 births. Its peak popularity was in 2021, but it has been falling since 2020.
Is Kailor a boy's or girl's name?
Kailor is used for both boys and girls, though it is more common for boys. It has been used for both genders since it entered the records in 2005.