Mccall sits next to 3 phonetic neighbors — McCall, Mikael, and Mccallister are the closest matches by sound. Most share Mccall's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Cathal, son of the battle-ruler"
"illusion, magic"
"weary"
"divine life, eternal life"
"blend of Jessica and Lynn"
"oak tree, my oak"
"Rose; from the flower rosa"
"God is my father"
"dry (referring to the plant's habitat)"
"stag clearing, deer meadow"
"tenth month (in original Roman calendar)"
"one who charts new territories"
"victory, honor"
"beautiful flower"
"settlement of Ann"
"radiant, brilliant light"
"soul, spirit"
"lion"
"Caesars island (Caesarea)"
"feminine form of Riel (God is my guard)"
Similar sound: These names share phonetic patterns with Mccall — 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 Mccall.
Rhythm: Mccall is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.