girl name · Italian origin
Alessia
/ ah-LES-see-ah /
Meaning
Alessia means Defender (Italian).
Gender
Girl
Origin
Italian
Pronunciation
ah-LES-see-ah
Popularity
#326 · U.S. girls (2025)
Popularity of Alessia in the US, 1880–2025
Alessia first appears in US records in 1967. It peaked in 2024, when 1,122 girls were given the name; in 2025 there were 937.
Source: US Social Security Administration.
What does Alessia mean?
Alessia is an Italian name meaning “defender,” related to Alexander.
Frequently asked questions
What does the name Alessia mean?
Alessia means Defender. Alessia is an Italian name meaning “defender,” related to Alexander.
What is the origin of the name Alessia?
Alessia is of Italian origin.
How do you pronounce Alessia?
Alessia is pronounced “ah-LES-see-ah.”
Is Alessia a boy or a girl name?
Alessia is most commonly used as a girl name.
How popular is the name Alessia?
In 2025, Alessia ranked #326 among girls’ names in the United States, according to U.S. Social Security Administration data.
When was the name Alessia most popular?
Alessia was most popular in 2024, when about 1,122 US babies were given the name that year, according to US Social Security Administration records.