Atiana sits next to 4 phonetic neighbors — Tatiana, Adriana, and Ariana are the closest matches by sound. Most share Atiana's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from the Tatius family"
"God has heard"
"my God is an oath, pledged to God"
"little meadow, dear clearing"
"modern invented name, navy blue"
"variant of Larissa, city in Greece"
"sand evening, gauze"
"fellow countrymen, compatriots"
"hazel tree meadow"
"shining grace, light and favor"
"one who lives in the wild"
"beloved eye (Hawaiian elements)"
"fairy lake"
"combination of char + issa (honey/bee)"
"night, dark beauty"
"praise (folk association with Hallelujah)"
"beloved, wished-for child"
"divine will"
"God is gracious (via Anna)"
"heavenly chief"
"industrious ruler"
Similar sound: These names share phonetic patterns with Atiana — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Atiana.
Rhythm: Atiana is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.