Bogdan sits next to 3 phonetic neighbors — Bohdan, Brandon, and Brendan are the closest matches by sound. Most share Bogdan's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"given by God"
"little one"
"cause of death, ruin, poison"
"victory of the people"
"from Ilium, ancient Troy"
"blissful, divinely favored"
"peace-keeper, destroyer of enemies' glory"
"may God protect, supplanter"
"flowering, blooming"
"battle glory"
"man of Armenia, Armenian"
"divine gift"
"victor, winner"
"wealthy guardian, prosperous protector"
Similar sound: These names share phonetic patterns with Bogdan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Slavic origins, giving them the same cultural heritage as Bogdan.
Rhythm: Bogdan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.