Alen sits next to 4 phonetic neighbors — Alan, Allen, and Alain are the closest matches by sound. Most share Alen's Scandinavian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"handsome, cheerful"
"God will increase, God adds"
"iron"
"generous distributor"
"friend of warriors"
"follower of Christ, anointed one"
"people's champion"
"church, one who lives by a church"
"lover of horses"
"rulers advisor, mighty counselor"
"enlightened, bearer of light"
"praiseworthy"
"moonlight, like the moon"
"young warrior, young man"
"prince, noble"
"who is like God"
"son of Lars (son of Lawrence)"
"diminutive of Hans (John)"
"generous, bountiful"
"safe, unharmed, peaceful"
Similar sound: These names share phonetic patterns with Alen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Celtic/Breton origins, giving them the same cultural heritage as Alen.
Rhythm: Alen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.