Aylan sits next to 4 phonetic neighbors — Alan, Dylan, and Leland are the closest matches by sound. Most share Aylan's Turkish-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"moon, moonlight"
"praised one"
"unique, without equal"
"man, human being"
"excellent, distinguished"
"desired, wished for"
"guardian, protector"
"knight, horseman"
"satisfied, content, quenched"
"guarded place"
"easy, gentle"
"of the royal Kayanian dynasty"
"loving, tender"
"may God protect"
"one who grows and flourishes"
"generous, bountiful"
"rich, prosperous (folk interpretation)"
"the pure, the selected"
Similar sound: These names share phonetic patterns with Aylan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Turkish origins, giving them the same cultural heritage as Aylan.
Rhythm: Aylan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.