Kailon
- US rank
- #6,143
- Syllables
- 2
- Peak
- #4,701 in 2024
14 babies were named Kailon in the US in 2025. It has climbed 1,359 places in five years.
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US births per million boys, 1991–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kailon you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 121,951 baby boys born in the US in 2025 was named Kailon, 14 babies in all. In a typical school of 500 kids, your Kailon would very likely be the only one.
- HistoryKailon first shows up in US birth records in 1991, the first year at least 5 babies got it. It has been in use for 34 years since.
- Best yearIts best year was 2024, when it reached #4,701.
- Then vs nowKailon is 2.3× more common today than it was in 2000. In 2000 it was given to about 1 in 277,778 baby boys; in 2025, about 1 in 121,951.
- TrendKailon has climbed 1,359 places in the US rankings over the last five years and now sits at #6,143. Fast risers like this often keep climbing, so expect to hear it more.
About the name Kailon
Kailon is a boy name of Irish origin. It has 6 letters and 2 syllables, starting with K and ending in “-lon”. US birth records list Kailon for boys from 1991 to 2025, in 31 of those 35 years. Its best year was 2024, when it ranked #4,701 among boy names. In 2025 it ranked #6,143, with 14 babies.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 3.1 | 318,021 boys |
| 2000s | 3.7 | 273,224 boys |
| 2010s | 5.0 | 200,000 boys |
| 2020s | 7.5 | 132,743 boys |
Other spellings of Kailon
More Irish boy names
- Boy name: Liam · resolute protector
- Unisex name: Owen · well-born
- Unisex name: Logan · little hollow
- Unisex name: Nolan · descendant of Nuallán
- Unisex name: Gael · a Gael
- Boy name: Arthur · possibly bear
- Unisex name: Ryan · little king
- Boy name: Dominic · of the Lord
Questions about the name Kailon
What is the origin of the name Kailon?
Kailon has Irish roots in our records. Other Irish names include Liam, Owen, Logan.
Is Kailon a boy or girl name?
Kailon is a boy name.
How popular is the name Kailon?
Kailon ranked #6,143 for US boys in 2025, given to 14 babies. Its best year was 2024 (#4,701).