When was Fionn most popular?

The name Fionn reached its peak popularity during the 2010s.

What are the origins of the name Fionn Lei?

The name Fionn Lei combines two different traditions: the first name Fionn has Celtic roots, while the surname Lei originates from Vietnamese.

Fionn Lei — 120K & 8K bearers

Fionn Lei is a name that combines Celtic origins. The first name Fionn is a masculine given name of Celtic origin. From Irish Gaelic fionn, meaning 'fair, white, bright.' Fionn mac Cumhaill was the legendary leader of the Fianna, the great Irish warriors. The surname Lei: Lei is the pinyin romanization of the Chinese surname 雷 (Léi). It is the 69th name on the Hundred Family Surnames poem. Additionally, the very common Chinese surname Li (李) is pronounced Lei in Standard Cantonese, and is sometimes romanized as "Lei", particularly among the Macanese. The surname is also romanized as Lui or Looi in Hokkien and Teochew; Lui, Looi, or Loi in Cantonese; Louie or Louis in Taishanese; Lūi in Gan. Sino-Xenic pronunciations include Lôi in Vietnamese; Roe (뢰) or Noe (뇌) in Korean; and Rai in Japanese. Fionn is a distinctive first name, carried by approximately 120K people globally, with the highest concentration in Ireland. The name Fionn reached peak popularity in the 2010s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Fionn

Meaning: fair, white

Celtic

From Irish Gaelic fionn, meaning 'fair, white, bright.' Fionn mac Cumhaill was the legendary leader of the Fianna, the great Irish warriors.

Surname: Lei

Vietnamese

Lei is the pinyin romanization of the Chinese surname 雷 (Léi). It is the 69th name on the Hundred Family Surnames poem. Additionally, the very common Chinese surname Li (李) is pronounced Lei in Standard Cantonese, and is sometimes romanized as "Lei", particularly among the Macanese. The surname is also romanized as Lui or Looi in Hokkien and Teochew; Lui, Looi, or Loi in Cantonese; Louie or Louis in Taishanese; Lūi in Gan. Sino-Xenic pronunciations include Lôi in Vietnamese; Roe (뢰) or Noe (뇌) in Korean; and Rai in Japanese.

Geographic Distribution

The first name Fionn is distributed across the globe, with the highest concentrations in the following countries:

Ireland 82%

United Kingdom 18%

Popularity Over Time

Popularity of the name Fionn by decade, based on birth registration data:

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Name Variants & Related Names

The name Fionn has several variants and related forms across different languages and cultures:

Finn
Finian
Finan

Notable People Named Fionn Lei

People listed above share this name. Listed for informational purposes only. Source: Wikipedia.

Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for Fionn Lei:

3

Expression Number

Creativity and self-expression. Associated with artistic flair, optimism and sociability — a natural communicator.

11

Soul Urge Number

Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.

1

Personality Number

Leadership and independence. This number suggests a self-reliant, ambitious and pioneering personality that forges its own path.

Numerology is a cultural tradition for exploring symbolism in names. Results are for entertainment purposes.

Frequently Asked Questions

What is the origin of the first name Fionn?: The first name Fionn originates from Celtic. From Irish Gaelic fionn, meaning 'fair, white, bright.' Fionn mac Cumhaill was the legendary leader of the Fianna, the great Irish warriors.
When was Fionn most popular?: The name Fionn reached its peak popularity during the 2010s.
What is the origin of the surname Lei?: The surname Lei originates from Vietnamese. Lei is the pinyin romanization of the Chinese surname 雷 (Léi). It is the 69th name on the Hundred Family Surnames poem. Additionally, the very common Chinese surname Li (李) is pronounced Lei in Standard Cantonese, and is sometimes romanized as "Lei", particularly among the Macanese. The surname is also romanized as Lui or Looi in Hokkien and Teochew; Lui, Looi, or Loi in Cantonese; Louie or Louis in Taishanese; Lūi in Gan. Sino-Xenic pronunciations include Lôi in Vietnamese; Roe (뢰) or Noe (뇌) in Korean; and Rai in Japanese.
What are the origins of the name Fionn Lei?: The name Fionn Lei combines two different traditions: the first name Fionn has Celtic roots, while the surname Lei originates from Vietnamese.