Xavier sits next to 3 phonetic neighbors — Javier, Xander, and Avier are the closest matches by sound. Most share Xavier's Spanish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"savior"
"beloved, darling"
"winding valley"
"son of Brice, the speckled one"
"God has given"
"east town"
"God will increase, God will add"
"gift of God, gift of Yahweh"
"strong, virtuous"
"God is gracious"
"industrious, hardworking"
"large, great"
"he has heard, God has heard"
"joined, attached, united"
"one who is celebrated"
"son of Hudd"
"from Hadria, of the Adriatic"
"God hears"
"protector of men"
"new house"
"cheerful settlement"
Similar sound: These names share phonetic patterns with Xavier — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Spanish origins, giving them the same cultural heritage as Xavier.
Rhythm: Xavier is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.