Abishai sits next to 4 phonetic neighbors — Avishai, Abishi, and Elisha are the closest matches by sound. Most share Abishai's Hebrew-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"my father is a gift"
"to glorify, worship, and give thanks to God"
"south; fortunate, auspicious"
"beloved of Yahweh"
"descent, descending"
"Yahweh remembers"
"my power is God"
"God delivers, divine rescue"
"young man"
"healing of God"
"peaceful"
"raised by God, established by YHWH"
"my help is God"
"song sung to a harp"
"strong, enduring, firm"
"God is gracious"
"priest"
"helper of God"
Similar sound: These names share phonetic patterns with Abishai — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Abishai.
Rhythm: Abishai is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.