Elihu sits next to 4 phonetic neighbors — Elijah, Eli, and Elias are the closest matches by sound. Most share Elihu's biblical cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"He is my God"
"divine stream (Jor = stream + El = God)"
"to heal, to cure"
"Yahweh has shown favor"
"one who does not follow the herd"
"winter season"
"beautiful, pleasant"
"place on a riverbank"
"army protector"
"he has given, gift of God"
"far-sighted, young (if from Cyrus)"
"of noble lineage"
"sky-inspired modern coinage"
"slave of the Lord"
"righteous, worthy"
"God enlightens, he shines"
"of God, divine man"
"invented name; variant of Milo (mild, merciful)"
"wolf with a shield"
"bridge town"
Similar sound: These names share phonetic patterns with Elihu — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Elihu.
Rhythm: Elihu is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.