Logen sits next to 3 phonetic neighbors — Logan, Brogen, and Rowan are the closest matches by sound. Most share Logen's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"little bay, small inlet"
"possibly little duck, Gaelic diminutive"
"from the narrow forest"
"cup, chalice"
"decided, resolved, determined"
"raised by God, wise"
"settlement on a hill"
"tournament fighter, gladiator"
"watchful, alert, awake"
"tribute to composer Franz Joseph Haydn"
"wren bird + meadow clearing"
"fair warrior, white hero"
"valley, dell, low-lying area"
"from the land"
"godlike strength"
"three-leafed symbol of fortune"
"modern invented name"
"swift as a deer"
"modern coined name, variant of Javion"
"uncertain — possibly invented or from an undocumented oral tradition"
"rye clearing"
Similar sound: These names share phonetic patterns with Logen — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Scottish Gaelic origins, giving them the same cultural heritage as Logen.
Rhythm: Logen is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.