The nameKylian

Kylian is a modern boy's name, made famous by the footballer Kylian Mbappé.

Meaning

Kylian is a form of Kilian, from the Irish Cillín, linked to ceall, "church".

Origin

Irish, through French.

History

Saint Kilian was an Irish missionary to Franconia in the 7th century. In the United States Kylian reached 346th in 2023.

Kylian in other languages

Kylian is a modern spelling of Kilian, from the Irish Cillian. It is Kilian in German and Killian in English. The footballer Kylian Mbappé made it very popular.

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Famous people named Kylian

Popularity of the name Kylian

Kylian in the United States

458thmost popular boys' name in the United States in 2024
2023peak year (950 births)
3,299babies named Kylian in the United States since 1880
0475950 18801900192019401960198020002020
Births per year in the United States. Source: Social Security Administration, names given at least 5 times a year.

Kylian was most popular in the United States in the 2020s, with 2,722 births over the decade, 83% of all recorded babies named Kylian. Its rise began around 2018, and it peaked in 2023. Half of all babies named Kylian in the United States were born before 2022, so it is mostly a name of today's children and teenagers. Over the last five years on record, it has been rising: 544 births a year on average, against 100 in the five years before.

Kylian in France

299thmost popular boys' name in France, latest official figures
2007peak year (2,030 births)
31,085babies named Kylian in France since 1900
01,0152,030 1900192019401960198020002020
Births per year in France. Source: Insee, French national statistics office, latest official figures. Rounded numbers.

Kylian was most popular in France in the 2000s, with 15,420 births over the decade, 50% of all recorded babies named Kylian. Its rise began around 1998, and it peaked in 2007. Half of all babies named Kylian in France were born before 2009, so it is mostly a name of today's children and teenagers. Over the last five years on record, it has been falling: 334 births a year on average, against 915 in the five years before.

Kylian in Belgium

502ndmost popular boys' name in Belgium in 2025
2005peak year (143 births)
2,167babies named Kylian in Belgium since 1995
072143 1995200020052010201520202025
Births per year in Belgium. Source: Statbel, names given at least 5 times a year.

Kylian in Switzerland

587thmost popular boys' name in Switzerland in 2025
2019peak year (47 births)
759babies named Kylian in Switzerland since 2000
02447 200020052010201520202025
Births per year in Switzerland. Source: Swiss Federal Statistical Office (FSO).

Variants and related names

Sibling names for Kylian

Names from the same generation as Kylian, whose popularity in the United States has followed a similar path.

How many people are named Kylian? See the counter → · What would your name be in 1950? · Name origin quiz

Compare Kylian with another name

Meaning, origin and popularity of Kylian side by side with the name of your choice.

Kylian in our baby name lists

Frequently asked questions

What does the name Kylian mean?

Kylian is a form of Kilian, from the Irish Cillín, linked to ceall, "church".

What is the origin of the name Kylian?

Irish, through French.

Is Kylian a girl's or a boy's name?

Kylian is a boy's name.

How popular is the name Kylian?

In 2024, Kylian was the 458th most popular name for baby boys in the United States, with 679 births.

What are the variants of the name Kylian?

Variants and related names of Kylian include Kilian and Kyliann.

What are good sibling names for Kylian?

Names from the same generation, with a similar popularity in the United States: Winona, Marceline, Lottie and Eliette for a sister, Maël, Elio, Archie and Naël for a brother.

Who are famous people named Kylian?

Kylian Mbappé, footballer.