Lucah sits next to 4 phonetic neighbors — Luca, Lucas, and Luka are the closest matches by sound. Most share Lucah's Italian-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"light, bringer of light"
"free spirit, nonconformist"
"rock, mass"
"gift of Artemis, safe and sound"
"lion-strong"
"cloth merchant, fabric trader"
"God is salvation (via Joshua/Hebrew connection)"
"short form of Tyler or Tyson"
"prince, royal heir"
"new, fresh"
"head, chief (as in penultimate)"
"strong power"
"tumult, noise"
"battle, warrior chief"
"descendant of the dark one"
"garden of hollies, holly garden"
"place name: town in Pembrokeshire, Wales"
"thunder warrior, thunder bear"
"God waits, hope in God"
"aromatic spice from nutmeg"
Similar sound: These names share phonetic patterns with Lucah — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Lucah.
Rhythm: Lucah is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.