Kenner sits next to 5 phonetic neighbors — Connor, Kenyon, and Bennett are the closest matches by sound. Most share Kenner's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"born of fire, handsome chief (via Kenneth/Cionaodha)"
"wise guardian warrior (fictional FFX character meaning)"
"of the night"
"white settlement, white farm"
"the art of the Magi (Persian wise men)"
"known by God"
"hawk"
"resolute will, helmet of will"
"great one"
"God is my judge"
"lord, chief, ruler"
"red-haired, auburn-haired"
"creative blend: Ja + Shawn (God is gracious)"
"clean, righteous"
"from Kelso (place name)"
"peace, repose"
"son of David, son of the beloved"
"appointed by God"
"diverse mixture"
"head of the pass"
"pledge, hostage"
Similar sound: These names share phonetic patterns with Kenner — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish Gaelic origins, giving them the same cultural heritage as Kenner.
Rhythm: Kenner is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.