Teodor sits next to 4 phonetic neighbors — Theodore, Teodoro, and Fyodor are the closest matches by sound. Most share Teodor's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"gift of God"
"rule, standard"
"God-given"
"peace + ruler"
"relic of ancestors"
"God is gracious"
"flame, bright"
"who is like God? (no one!)"
"strong, virile, masculine"
"building material, beam"
"God is my help"
"may God protect, supplanter"
"lord, master"
"who is like God?"
"lone warrior, one fighter"
"blissful, divinely favored"
"of the Titans, giant"
Similar sound: These names share phonetic patterns with Teodor — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Teodor.
Rhythm: Teodor is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.