Oteria sits next to 3 phonetic neighbors — Victoria, Gloria, and Odessa are the closest matches by sound. Most share Oteria's American-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"creative American coinage"
"to fill to excess, satiate"
"hilltop town"
"little Francis, free woman"
"bright, cheerful"
"branch, shoot (proposed etymology of Nazareth)"
"foot soldier near the lake"
"energetic, rowdy one"
"pledge, oath"
"beautiful child"
"grace, favor (from Hannah via Anne)"
"elf ruler (alternative folk etymology via Old English)"
"yew tree"
"renowned fighter"
"famous, bright warrior"
Similar sound: These names share phonetic patterns with Oteria — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have American origins, giving them the same cultural heritage as Oteria.
Rhythm: Oteria is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.