Slender or a maker of keys
Kaylor is a modern surname-style name with two likely paths of origin. It may be a variant of the Gaelic name Kayley, meaning slender, or an occupational surname derived from the Middle English word 'keyler', referring to a maker of keys or a person who worked with keels on ships.
Less common today
Kaylor isn't in the latest US Top 1000. It last peaked at #3,320 in 2025.
US births per 5-year period, 1990–present (SSA data).
Costa Rican professional goalkeeper
