Nola sits next to 4 phonetic neighbors — Lola, Nora, and Nova are the closest matches by sound. Most share Nola's Irish-rooted cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"white shoulder (from Fionnuala)"
"angel, heavenly messenger"
"joyful, merry"
"hunter, game keeper"
"God is gracious, sun (possible alternate)"
"beloved, wished-for child (from Hebrew Miriam via Mary)"
"sunny place, sunshine"
"peace (related to Ériu)"
"free one"
"water meadow dweller"
"hollow land, forested land"
"Tatas homestead, cheerful settlement"
"seven, completeness, divine perfection"
"eternally beloved"
"sunlight, warmth"
"child of light"
"high, lofty, exalted"
"lake, pool, waterside"
"in the beginning"
"sweet singer"
"ascent, going up"
Similar sound: These names share phonetic patterns with Nola — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Irish Gaelic origins, giving them the same cultural heritage as Nola.
Rhythm: Nola is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.