Alix sits next to 4 phonetic neighbors — Alex, Alice, and Alyx are the closest matches by sound. Most share Alix's French-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"defender of the people"
"strong, courageous"
"variant of Amari meaning strength or grace"
"sword meadow"
"bright pledge, noble guarantee"
"guarded by God"
"gracious gift of God"
"rose plus grace (compound name)"
"dear one, darling"
"celestial light"
"spring vegetation, fresh growth"
"my God is an oath"
"corner, angle"
"creative variant of Asia (continent name, meaning sunrise/east)"
"God is gracious"
"bright grace of God"
"work and power"
"pure, light-colored"
"meadow near the hermitage"
"variant of Larissa, city in Greece"
Similar sound: These names share phonetic patterns with Alix — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek via French origins, giving them the same cultural heritage as Alix.
Rhythm: Alix is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.