Mikell sits next to 4 phonetic neighbors — Michael, Michel, and Mikhail are the closest matches by sound. Most share Mikell's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"who is like God? (rhetorical, meaning no one)"
"the third (in family lineage)"
"Yahweh is gracious"
"yew tree; bow maker"
"power of the people"
"great tide"
"bearer of Christ, Christ-carrier"
"servant of God"
"black, dark-featured"
"fortress, military camp"
"little warrior or little church man"
"dear one, beloved"
"grey valley or grey pool (surname origin)"
"courageous, valiant"
"bright, enlightened"
"of copper (from Greek kupros)"
"man, free man"
"from the tree stump clearing"
"independent; nonconformist; unbranded"
"invented modern name"
Similar sound: These names share phonetic patterns with Mikell — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hebrew origins, giving them the same cultural heritage as Mikell.
Rhythm: Mikell is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.