Xylon sits next to 3 phonetic neighbors — Dylan, Xander, and Zylon are the closest matches by sound. Most share Xylon's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"wood, timber"
"from the island of ships"
"he who holds firm the good"
"a million (aspirational wealth, abundance)"
"warrior of the sea"
"son of the red-haired one"
"blue crested bird"
"supplanter (James element)"
"who is like God?"
"emperor, ruler"
"joy, song of life"
"falcon, bird of prey"
"independent"
"devout, pious, pure"
"to rise, ascend, increase"
"prince, commander (via Arabic Amir root)"
"ridge settlement"
"young man, boy"
"from the rock (place surname variant)"
"a Breton, from Brittany"
Similar sound: These names share phonetic patterns with Xylon — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Xylon.
Rhythm: Xylon is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.