Little light
Luciella is an elaborate diminutive form of Lucia or Lucy. It combines the Latin root 'lux', meaning light, with the Italian feminine diminutive suffix '-ella', resulting in the meaning 'little light'.
Less common today
Luciella isn't in the latest US Top 1000. It last peaked at #7,226 in 2021.
US births per 5-year period, 1990βpresent (SSA data).