Bohdan sits next to 4 phonetic neighbors — Bogdan, Aidan, and Brendan are the closest matches by sound. Most share Bohdan's Polish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"given by God"
"fierce glory"
"honoring God"
"wisdom, scientific wonder (modern cultural meaning)"
"bear king"
"giant, honorable"
"beloved, friend"
"great peace"
"God has seen my affliction"
"devoted to Artemis"
Similar sound: These names share phonetic patterns with Bohdan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Slavic origins, giving them the same cultural heritage as Bohdan.
Rhythm: Bohdan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.