When was Molly most popular?

The name Molly reached its peak popularity during the 1970s.

What are the origins of the name Molly Cosby?

The name Molly Cosby combines two different traditions: the first name Molly has English roots, while the surname Cosby originates from Irish.

Molly Cosby — 85K & 10K bearers

Molly Cosby is a name that combines English origins. The first name Molly is a feminine given name of English origin. Molly (also spelled Molli or Mollie) is a diminutive of the feminine name Mary that, like other English hypocorisms in use since the Middle Ages, substituted l for r. Molly evolved from the English diminutive Mally. English surnames such as Moll, Mollett, and Mollison are derived from Molly. Molly has also been used as a diminutive of Margaret and Martha since the 1700s and as an independent name since at least 1720. The surname Cosby: Alexander Cosby (1685–1742), Irish military officer Andrew Cosby (born 1968), American comic book creator, film producer, and screenwriter Bill Cosby (born 1937), American actor, comedian, and alleged sex offender Bryce Cosby (born 1999), American football player Camille Cosby (born 1944), American author and wife of Bill Cosby Dabney Cosby (1793–1862), American architect and builder Dudley Cosby, 1st Baron Sydney (1730–1774), Irish politician and diplomat Ennis Cosby (1969–1997), American student and son of Bill Cosby who was murdered in 1997 Erika Cosby (born 1965), artist and daughter of Bi. Molly is a distinctive first name, carried by approximately 85K people globally, with the highest concentration in United States. The name Molly reached peak popularity in the 1970s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Molly

Meaning: beloved

English

Molly (also spelled Molli or Mollie) is a diminutive of the feminine name Mary that, like other English hypocorisms in use since the Middle Ages, substituted l for r. Molly evolved from the English diminutive Mally. English surnames such as Moll, Mollett, and Mollison are derived from Molly. Molly has also been used as a diminutive of Margaret and Martha since the 1700s and as an independent name since at least 1720.

Surname: Cosby

Irish

Alexander Cosby (1685–1742), Irish military officer Andrew Cosby (born 1968), American comic book creator, film producer, and screenwriter Bill Cosby (born 1937), American actor, comedian, and alleged sex offender Bryce Cosby (born 1999), American football player Camille Cosby (born 1944), American author and wife of Bill Cosby Dabney Cosby (1793–1862), American architect and builder Dudley Cosby, 1st Baron Sydney (1730–1774), Irish politician and diplomat Ennis Cosby (1969–1997), American student and son of Bill Cosby who was murdered in 1997 Erika Cosby (born 1965), artist and daughter of Bi.

Geographic Distribution

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

United States 51%

United Kingdom 27%

Australia 13%

Canada 10%

Popularity Over Time

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

1900s

1910s

1920s

1930s

1940s

1950s

1960s

1970s

1980s

1990s

2000s

2010s

2020s

Notable People Named Molly Cosby

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 Molly Cosby:

6

Expression Number

Nurturing and responsibility. Associated with care, family values and a strong sense of duty towards loved ones.

3

Soul Urge Number

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

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 Molly?: The first name Molly originates from English. Molly (also spelled Molli or Mollie) is a diminutive of the feminine name Mary that, like other English hypocorisms in use since the Middle Ages, substituted l for r. Molly evolved from the English diminutive Mally. English surnames such as Moll, Mollett, and Mollison are derived from Molly. Molly has also been used as a diminutive of Margaret and Martha since the 1700s and as an independent name since at least 1720.
When was Molly most popular?: The name Molly reached its peak popularity during the 1970s.
What is the origin of the surname Cosby?: The surname Cosby originates from Irish. Alexander Cosby (1685–1742), Irish military officer Andrew Cosby (born 1968), American comic book creator, film producer, and screenwriter Bill Cosby (born 1937), American actor, comedian, and alleged sex offender Bryce Cosby (born 1999), American football player Camille Cosby (born 1944), American author and wife of Bill Cosby Dabney Cosby (1793–1862), American architect and builder Dudley Cosby, 1st Baron Sydney (1730–1774), Irish politician and diplomat Ennis Cosby (1969–1997), American student and son of Bill Cosby who was murdered in 1997 Erika Cosby (born 1965), artist and daughter of Bi.
What are the origins of the name Molly Cosby?: The name Molly Cosby combines two different traditions: the first name Molly has English roots, while the surname Cosby originates from Irish.