Alba sits next to 4 phonetic neighbors — Alva, Alban, and Albert are the closest matches by sound. Most share Alba's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"dawn, sunrise"
"dearly beloved"
"dwelling, estate"
"From the homestead of Aegen; Old English place-name surname"
"modern invented name"
"great, gifted"
"grand, magnificent, noble"
"noble, good"
"unique phonetic name"
"modern invented name"
"divine, goddess"
"good ruler, well-governing"
"from the north, northern settlement"
"from the Bilt (a hilly area near Utrecht, Netherlands)"
"A combination name: Del (possibly from dale, a valley) and Lloyd (W..."
Similar sound: These names share phonetic patterns with Alba — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Alba.
Rhythm: Alba is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.