Talan sits next to 4 phonetic neighbors — Talon, Tallon, and Dylan are the closest matches by sound. Most share Talan's Welsh cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"calm, serene"
"to hide"
"knife maker"
"town in the forest (alternate etymology)"
"remedy, cure"
"hollow stalk, tube"
"from Arcy, Norman town"
"diminutive of Hugh (heart, mind)"
"beautiful gaze"
"clever, astute"
"beginning, origin, creation"
"from Laurentum, laurel"
"connected to healing arts"
"sword people, stone-knife people"
"tough, strong, resilient"
"to bewilder, confuse"
"visionary dreamer"
"given by God, God's gift"
"of the Marco family"
"crooked, winding"
"strong, healthy"
Similar sound: These names share phonetic patterns with Talan — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Welsh origins, giving them the same cultural heritage as Talan.
Rhythm: Talan is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.