Luxen sits next to 3 phonetic neighbors — Lucian, Lux, and Maxen are the closest matches by sound. Most share Luxen's Latin-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"light"
"holly corner, hazel grove"
"foot (of Orion)"
"town of the waters (French place name)"
"sea and land"
"father of many nations"
"pure + noun suffix"
"forest dweller, one of the wood"
"champion, passionate one"
"mythical guardian creature"
"God supports, God heals"
"fire of Yahweh"
"settlement on the rock, homestead"
"hay valley"
"fearless one"
"beloved of God"
"invented creative variant"
"thatcher, roofer"
"cheerful, lively, in high spirits"
"dear, beloved"
Similar sound: These names share phonetic patterns with Luxen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Luxen.
Rhythm: Luxen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.