Kenay sits next to 4 phonetic neighbors — Kenny, Keane, and Kenan are the closest matches by sound. Most share Kenay's African-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"handsome, well-born"
"son of David, son of the beloved"
"God is salvation"
"son of the grey-haired one"
"variant X-spelling of Zane"
"tall, long-legged"
"righteous, virtuous, good"
"fortified stronghold"
"creative compound: Da- prefix + Marcus"
"clean, righteous"
"resolute, brilliant"
"reddish-brown color"
"supplanter"
"of the forest, wood (inspired)"
"treasurer, keeper of treasure"
"permanent, perennial"
"eager enthusiasm"
"modern invented name, variant of Javion"
"modern invented name"
"special, particular (German root)"
"virtuous, upright"
Similar sound: These names share phonetic patterns with Kenay — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Possible Celtic/Gaelic cen via English origins, giving them the same cultural heritage as Kenay.
Rhythm: Kenay is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.