Cohan sits next to 5 phonetic neighbors — Cohen, Cowan, and Rowan are the closest matches by sound. Most share Cohan's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
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"hound, warrior"
"well-being, blessing"
"world ruler"
"brother (informal)"
"modern invented name with energetic sound"
"mourner"
"rocky settlement"
"skilled, expert, proficient"
"powerful, mighty"
"modern American creation, strong settlement"
"asked for, prayed for"
"grove, wooded area"
"place of the Koniag people"
"gentle wind"
"of Mars, warlike"
"he will enlighten"
"descendant of Raghallach"
"city of fashion and elegance"
"dark one, black-haired"
"God will strengthen, God strengthens"
Similar sound: These names share phonetic patterns with Cohan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Old Irish origins, giving them the same cultural heritage as Cohan.
Rhythm: Cohan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.