Yulianna sits next to 4 phonetic neighbors — Juliana, Yuliana, and Yuliya are the closest matches by sound. Most share Yulianna's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"youthful; downy"
"earth, land"
"from the Tatius family"
"grace, favor"
"palm tree, flowering plant"
"noble, of noble kind"
"belonging to the Lord"
"victorious one"
"pure, spotless"
"eye, vision; ancient, before"
"drop of the sea"
"bright pledge, noble guarantee"
"pure, unsullied"
"morning glow, aurora"
"beautiful, lovely"
"silver one, the bright"
"white, bright"
"salty, of the sea"
Similar sound: These names share phonetic patterns with Yulianna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Yulianna.
Rhythm: Yulianna is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.