Lenox sits next to 4 phonetic neighbors — Lennox, Knox, and Lennon are the closest matches by sound. Most share Lenox's Scottish cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"elm grove"
"from India"
"powerful in battle"
"guardian spirit, divine being"
"my rock is God"
"army guard, protecting warrior"
"lake dweller, from the lake"
"son of the bright pledge"
"follower of Dionysos, of Zeus"
"peaceful ruler"
"Greece, Ionia (biblical Javan)"
"soaring vessel, sky wanderer (symbolic)"
"bright pledge, noble hostage"
"one who works with slate"
"Yahweh has given"
"scholar"
"son of Dubhagan (little dark one)"
"people's power"
"luminous, shining"
"Chinese unicorn, bringer of good fortune"
"dear, beloved (associated folk etymology)"
Similar sound: These names share phonetic patterns with Lenox — 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 Lenox.
Rhythm: Lenox is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.