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"
"calm, depth, trust"
"highest point in the sky, directly overhead"
"derived from broccoli"
"my flock belongs to God"
"creative American coinage"
"hill, headland, enclosure"
"free man's town"
"sword people, stone-knife people"
"fire-breathing creature of mythology"
"descendant of the dark one"
"fire, light (Cappadocian origin)"
"one who heals"
"settlement of free men"
"modern blend name"
"hill"
"strong warrior-man"
"faithfulness, devotion, steadfast allegiance"
"oak trees, oak grove"
"little fire, flame"
"modern invented name; Ty (strength) + aire (air, atmosphere)"
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.