Usually a variant of Kobe or Coby; it may reflect the Japanese place name Kobe or an English nickname form.
Kobey is a phonetic respelling of Koby or Coby, themselves informal variants of Jacob — one of the most ancient and enduring names in the Western tradition. Jacob derives from the Hebrew *Ya'aqov*, which the Book of Genesis connects to the word for 'heel,' referencing the patriarch who grasped his twin brother Esau's heel at birth. Scholars also link it to *aqev*, meaning 'to follow' or 'to supplant,' capturing Jacob's narrative arc from trickster to patriarch, from one who deceives to one who wrestles with God and is renamed Israel.
The Coby/Koby form strips away the biblical weight and offers something lighter and more playful, a nickname-as-given-name in the tradition that Anglophone parents have embraced enthusiastically since the twentieth century. The spelling Kobey adds an additional layer of individuality, making what might otherwise be a casual nickname feel more deliberately chosen, more permanent on a birth certificate. In the late 1990s and 2000s, the name gained cultural momentum partly through the fame of NBA superstar Kobe Bryant, whose name derived from the Japanese city of Kōbe.
The phonetic overlap between Kobe and Koby/Kobey created a blending in popular perception, and many parents were drawn to the name's associations with athletic excellence and charisma. Kobey today reads as warm, unpretentious, and quietly confident — a name for someone comfortable in their own skin.