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"
"God grants blessing to the sorrowful"
"gift, blessing (invented, Zion root)"
"new house (via Xavier)"
"modern creative variant of Jason"
"related to Cash, from Old French casse meaning chest or box"
"narrow strait, channel"
"son of Agnes (pure, holy)"
"thatcher, roofer"
"three-leafed symbol of fortune"
"helpful"
"cheerful homestead"
"protective covering of a flower bud"
"wise protector, counselor-guardian"
"all-wise"
"healer (if from Jason)"
"valley settlement"
"modern coined name, variant of Javion"
"fern plant (feathery frond)"
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.