Aleksandr sits next to 4 phonetic neighbors — Alexander, Aleksander, and Alexandr are the closest matches by sound. Most share Aleksandr's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"defender of men"
"shrine maiden (ceremonial)"
"warrior, strong"
"champion of the people"
"youthful, downy-bearded"
"iron-willed, strong"
"who is like God"
"gift"
"joy, laughter of God"
"manly, brave, virile"
"connected to Damia, goddess of the harvest"
"lover of the earth"
"defender of men"
Similar sound: These names share phonetic patterns with Aleksandr — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Aleksandr.
Rhythm: Aleksandr is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.