Andreas sits next to 4 phonetic neighbors — Andrew, Andre, and Anders are the closest matches by sound. Most share Andreas's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"manly, brave"
"sun"
"of the earth"
"of the earth, earthly"
"victorious, crowned one"
"protector of men"
"ruler of the army (Scandinavian form)"
"rival, eager to excel"
"dragon, serpent"
"spiritually favored, beatified"
"bright, splendid"
"bearer of Christ"
"spiritually reborn through baptism"
"God's vineyard"
"he who enlightens"
"YHWH has been gracious"
"supplanter, one who follows at the heel"
"gift, offering (via Jesse/Isai)"
"from France"
"new house"
Similar sound: These names share phonetic patterns with Andreas — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Andreas.
Rhythm: Andreas is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.