How Many People Are Named Luiza?
people named Luiza are alive in the United States today (estimate)
About 1 in 318,235 people in the US has this name
Based on 1,090 babies named Luiza in Social Security records from 1928 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
61 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Polish, Portuguese and Romanian feminine form of LOUIS.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Luiza in the records were girls.
👥 Age Distribution
The average person named Luiza alive today is about 14 years old, and 90% are under 30. Half of them were between 5 and 21 in 2025.
📈 Popularity Over Time
Luiza first appears in the records in 1928 and was given most often in 2023, to 61 babies. In 2025, 36 babies got the name.
Babies given the name each year, 1928 to 2025
🏆 Rank History
Luiza has never been one of the 100 most popular girls' names. Its best rank was #2,805, in 2023. In 2025 it ranked #4,037.
| Girls | |
|---|---|
| Rank in 2025 | #4,037 |
| Best rank | #2,805 (2023) |
| Years in the top 100 | None |
| Rank in its biggest decade | #4,258 in the 2010s |
📍 State-Wise Distribution
People named Luiza alive today, by the state where they were born (estimate; state records start in 1910).
More people named Luiza were born in Massachusetts than in any other state: about 141 of those alive today. Compared with the national rate in the same years, Luiza was given 18.7 times as often in Massachusetts, 5.2 times in Florida and 1.7 times in California.
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