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Home › Baby Names Directory › Luca

Luca

♀ Girl

Pronounced LOOK-a /ˈluk.æ/Low

Meaning: Origin uncertainLow

In 30 seconds: Luca is a short, well-traveled name whose origin is uncertain, used here as a girl's name with a clean two-syllable sound.
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Origin LowUncertain
MeaningOrigin uncertain
U.S. rank (2024)#2755 ↘ Falling
2024 U.S. births62 girls (0.00% of U.S. girls)
Peak year2021
Total births (all-time)≈ 1,624

Popularity in the U.S. · SSA data

peak 202119872024

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

The origin of Luca is uncertain, so the honest answer is that its root is not settled in the data given. What is clear is that it has long been worn as a personal name, including by figures like the Renaissance sculptor Luca della Robbia.

No spelling variants are recorded for Luca, which keeps it crisp and unembellished. As a girl's name it leans on that same compact, vowel-rich sound.

Did you know? The meaning usually attached to Luca is 'origin uncertain', and that core idea is what gives the name most of its long-term appeal.
Overall data confidence 55%
Behind the Name - Luca — etymology, usage, pronunciation, and related formsU.S. Social Security Administration — 2024 popularity rank and count supplied in the batch input CSV

Variations

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Nicknames

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Famous Bearers

  • ★Luca Marinelli (1984–present)
    Male public figure listed on Behind the Name.
  • ★Luca della Robbia (1400–1481)
    Male public figure listed on Behind the Name.

If you like Luca…

Livy— shares Luca's Uncertain roots
Kyah— a similarly popular pick
Nara— another Uncertain name
Kaida— a fellow Uncertain choice
Kamaya— another Uncertain name

Frequently Asked

What does the name Luca mean?

Luca is usually explained as meaning 'origin uncertain' and is most often linked with Uncertain tradition.

How do you pronounce Luca?

It's commonly said LOOK-a /ˈluk.æ/.

Is Luca a boy or girl name?

In this batch and in recent U.S. usage data, Luca is used as a girl name.

How popular is Luca?

In 2024, Luca ranked #2755 in the U.S. for girls, with 62 births recorded.

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