Macoy sits next to 5 phonetic neighbors — McCoy, McKay, and Mako are the closest matches by sound. Most share Macoy's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"son of Aodh (fire, sun)"
"Red-haired"
"peace, purity"
"fair warrior, white hero"
"of the Vergili clan"
"son of Iain (John)"
"little seal"
"dark warrior"
"helmet of will, resolute protector"
"handsome son"
"handsome, beautiful"
"noble, renowned"
"wise protector"
"black-haired"
"descendant of Raghallach"
"wolf cub"
"handsome, beloved"
Similar sound: These names share phonetic patterns with Macoy — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Macoy.
Rhythm: Macoy is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.