Alina sits next to 3 phonetic neighbors — Elena, Elina, and Alena are the closest matches by sound. Most share Alina's Russian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"bright, beautiful"
"little girl"
"sublime, high, exalted"
"noble, nobility"
"conqueror"
"miracles (via Milagros)"
"night"
"free woman"
"of noble lineage"
"bright, shining light"
"strong, healthy, brave"
"lady, queen"
"God has favored me"
"island"
"industrious, hardworking"
"messenger of God; angel"
"faith"
Similar sound: These names share phonetic patterns with Alina — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Slavic origins, giving them the same cultural heritage as Alina.
Rhythm: Alina is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.