When was Declan most popular?

The name Declan reached its peak popularity during the 1985s.

What are the origins of the name Declan Mulcahy?

The name Declan Mulcahy combines two different traditions: the first name Declan has Celtic roots, while the surname Mulcahy originates from Irish.

Declan Mulcahy — 280K & 7K bearers

Declan Mulcahy is a name that combines Celtic origins. The first name Declan is a masculine given name of Celtic origin. From Irish Gaelic Deaglán, of uncertain meaning. Saint Declan of Ardmore was one of the pre-Patrician saints of Ireland. The surname Mulcahy: The pre-eminent authority on Irish surnames, Edward MacLysaght wrote of the remarkable lack of medieval reference to the Mulcahy surname in the annalistic records. The only known reference to a member of the sept in any Annalistic record is from the Annals of Inisfallen in 1317 AD A Giolla Moenaig Ó Maolchatha is mentioned as a "Keeper of the Island" which could possibly be evidence of the family's earlier erenagh status within the local area. Furthermore, the Uí Mhaolchatha sept appears to have been active in the 15th century in the churches of County Kerry. Declan is a well-known first name, carried by approximately 280K people globally, with the highest concentration in Ireland. The name Declan reached peak popularity in the 1985s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Declan

Meaning: man of prayer

Celtic

From Irish Gaelic Deaglán, of uncertain meaning. Saint Declan of Ardmore was one of the pre-Patrician saints of Ireland.

Surname: Mulcahy

Irish

The pre-eminent authority on Irish surnames, Edward MacLysaght wrote of the remarkable lack of medieval reference to the Mulcahy surname in the annalistic records. The only known reference to a member of the sept in any Annalistic record is from the Annals of Inisfallen in 1317 AD A Giolla Moenaig Ó Maolchatha is mentioned as a "Keeper of the Island" which could possibly be evidence of the family's earlier erenagh status within the local area. Furthermore, the Uí Mhaolchatha sept appears to have been active in the 15th century in the churches of County Kerry.

Geographic Distribution

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

Ireland 45%

United Kingdom 30%

United States 15%

Australia 9%

Popularity Over Time

Popularity of the name Declan 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 Declan has several variants and related forms across different languages and cultures:

Deaglán
Dec

Notable People Named Declan Mulcahy

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 Declan Mulcahy:

5

Expression Number

Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.

1

Soul Urge Number

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

4

Personality Number

Stability and hard work. Represents practicality, reliability and dedication — someone who builds solid foundations.

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 Declan?: The first name Declan originates from Celtic. From Irish Gaelic Deaglán, of uncertain meaning. Saint Declan of Ardmore was one of the pre-Patrician saints of Ireland.
When was Declan most popular?: The name Declan reached its peak popularity during the 1985s.
What is the origin of the surname Mulcahy?: The surname Mulcahy originates from Irish. The pre-eminent authority on Irish surnames, Edward MacLysaght wrote of the remarkable lack of medieval reference to the Mulcahy surname in the annalistic records. The only known reference to a member of the sept in any Annalistic record is from the Annals of Inisfallen in 1317 AD A Giolla Moenaig Ó Maolchatha is mentioned as a "Keeper of the Island" which could possibly be evidence of the family's earlier erenagh status within the local area. Furthermore, the Uí Mhaolchatha sept appears to have been active in the 15th century in the churches of County Kerry.
What are the origins of the name Declan Mulcahy?: The name Declan Mulcahy combines two different traditions: the first name Declan has Celtic roots, while the surname Mulcahy originates from Irish.