Declining since 2004, #13,208 for girls today.
Popularity of Kailie since 1984
Babies named Kailie per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1980s | 97 |
| 1990s | 413 |
| 2000s | 579 |
| 2010s | 202 |
| 2020s | 33 |
Meaning & origin
Kailie is a modern feminine name that entered the American naming landscape in the mid-1980s, first recorded in 1984. It belongs to a cluster of -lee ending names that boomed in popularity during the 1990s, with Kailie hitting its peak rank in 1999. Since then, its usage has steadily declined, a trajectory the data shows has been falling since 2004. The name's spelling variations are numerous, reflecting the era's preference for personalized and phonetic renditions. While no top states are associated with Kailie, its parent form Kaylee has been widely adopted across the United States. As a relatively recent coinage, Kailie lacks deep historical roots but carries the sweet, melodic sound that made names like Hailey and Bailey household staples in the late 20th century.
Kailie is a modern feminine name that emerged in the late 20th century, likely as a respelling of Kaylee or related names like Kylie or Caylee. The core element Kay may derive from the Greek name Katherine, meaning 'pure,' or from the Irish name Cailey, meaning 'slender.' The -lee suffix became especially fashionable in the 1980s and 1990s, leading to many variant spellings. Kailie first appeared in U.S. records in 1984 and saw its highest usage in 1999.
“Kailie” around the world
Where Kailie lands in the latest official birth statistics abroad, matched to the U.S. spelling.
France
5
babies in 2024
Sources: INSEE (France).
Nicknames & variants
Nicknames: Kay, Kai
Sibling names for Kailie
Names that share Kailie's style, for a brother or sister.

