When was Sinead most popular?

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

What are the origins of the name Sinead Mcadoo?

The name Sinead Mcadoo combines two different traditions: the first name Sinead has Hebrew roots, while the surname Mcadoo originates from English.

Sinead Mcadoo — 280K & 4K bearers

Sinead Mcadoo is a name that combines Hebrew origins. The first name Sinead is a feminine given name of Hebrew origin. Irish Gaelic form of Janet/Jane, from Hebrew Yohanan (God is gracious). Sinéad O'Connor brought this name global recognition. The surname Mcadoo: McAdoo (surname) McAdoo Township, Barber County, Kansas USS Grumium (AK-112/AVS-3), laid down as the SS William G. McAdoo. Sinead is a well-known first name, carried by approximately 280K people globally, with the highest concentration in Ireland. The name Sinead reached peak popularity in the 1985s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Sinead

Meaning: God is gracious

Hebrew

Irish Gaelic form of Janet/Jane, from Hebrew Yohanan (God is gracious). Sinéad O'Connor brought this name global recognition.

Surname: Mcadoo

English

McAdoo (surname) McAdoo Township, Barber County, Kansas USS Grumium (AK-112/AVS-3), laid down as the SS William G. McAdoo.

Geographic Distribution

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

Ireland 54%

United Kingdom 35%

United States 12%

Popularity Over Time

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Notable People Named Sinead Mcadoo

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 Sinead Mcadoo:

4

Expression Number

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

1

Soul Urge Number

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

3

Personality Number

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

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 Sinead?: The first name Sinead originates from Hebrew. Irish Gaelic form of Janet/Jane, from Hebrew Yohanan (God is gracious). Sinéad O'Connor brought this name global recognition.
When was Sinead most popular?: The name Sinead reached its peak popularity during the 1985s.
What is the origin of the surname Mcadoo?: The surname Mcadoo originates from English. McAdoo (surname) McAdoo Township, Barber County, Kansas USS Grumium (AK-112/AVS-3), laid down as the SS William G. McAdoo.
What are the origins of the name Sinead Mcadoo?: The name Sinead Mcadoo combines two different traditions: the first name Sinead has Hebrew roots, while the surname Mcadoo originates from English.