Aitanna sits next to 5 phonetic neighbors — Aitana, Tatiana, and Tiana are the closest matches by sound. Most share Aitanna's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"from the Aitana mountains (geographic origin)"
"silver, noble"
"of the Fabian clan, bean grower"
"Virgin of the thornbush"
"rock, stone"
"bright, shining one"
"gracious beloved"
"upholder of good"
"of the Caecilii family"
"man-destroying"
"reversed form of Maria, beloved of God"
"sparkling, clear"
"from Magdala (tower)"
"youthful"
"tower, elevated place"
"crowned one"
"worthy, deserving"
Similar sound: These names share phonetic patterns with Aitanna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Valencian/Iberian origins, giving them the same cultural heritage as Aitanna.
Rhythm: Aitanna is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.