Caylor is of American origin, derived from the English surname 'Carey'. It means 'strong' or 'vigorous', which likely refers to its bearer's character rather than physical prowess. The name gained popularity in the late 20th century, primarily among families with Irish ancestry due to its shared roots with the Irish surname Ó Cathail.
"Caylor appears to be quite popular as a baby girl name, with over a hundred babies given this name since 1991. The name's popularity peaked in the mid-90s and late 2010s, with 11 births recorded in 1994 and peaks of 8 births in both 2008 and 2019."