Kasey
unisexKAY-see
“Vigilant or watchful”
Popularity Over Time
Births per million by decade (SSA data, 1960s–2020s)
The Story
The name Kasey has roots in the Irish surname O' Cathasaigh, which means 'descendant of Cathasach.' Historically, it has been associated with watchfulness and vigilance, traits valued in both personal and social contexts. Modern parents are drawn to Kasey for its unisex appeal and friendly vibe, making it a versatile choice that resonates well with contemporary naming trends.
Names That Vibe With Kasey
Kasey Appears in These Lists
Modern & Trendy
Fresh, contemporary names that feel right now. Perfect for parents who want something current.
Short & Sweet
Punchy names with 3–5 letters that pack a wallop. Easy to spell, impossible to forget.
Irish & Celtic
Names from the Emerald Isle and ancient Celtic traditions. Rich in history, melody, and myth.
Whimsical & Playful
Names that sparkle with joy and imagination. Light, fun, and full of personality.
Unisex Names
Beautiful names that work for any gender. Modern, inclusive, and endlessly versatile.