Alexandria sits next to 4 phonetic neighbors — Alexandra, Alexia, and Alessandra are the closest matches by sound. Most share Alexandria's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"defender of mankind"
"wide island; broad river-island"
"rule, sovereignty"
"free one"
"from the Parisii Celtic tribe"
"lion, lion of God"
"each of the two (from Greek aikia)"
"bright, shining"
"pearl"
"caring, without superior"
"good, fine"
"white or bright settlement"
"clear (as in clear skies)"
"star, celestial body"
"garden, vineyard"
"hill meadow"
"maiden, young woman"
"protector of men"
"from 'Van' + 'Essa' (pet form of Esther)"
Similar sound: These names share phonetic patterns with Alexandria — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Alexandria.
Rhythm: Alexandria is a 5-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.