Zekai sits next to 4 phonetic neighbors — Zakai, Zeki, and Kai are the closest matches by sound. Most share Zekai's Arabic-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"intelligence, smartness"
"God is gracious"
"long-lived"
"religious scholar of distinction"
"protected, under divine shelter"
"most brilliant, most radiant"
"servant of God"
"one who spreads happiness"
"free, independent"
"little fire"
"one who inscribes"
"devout, pious, pure"
"struggle, striving, effort"
"beautiful, handsome"
"brave, courageous"
"treetop, summit"
"leopard, panther"
Similar sound: These names share phonetic patterns with Zekai — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Arabic origins, giving them the same cultural heritage as Zekai.
Rhythm: Zekai is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.