What is the Old Name of Mumbai?

The old name of Mumbai was Bombay. Discover the origin of the name Bombay, the reason behind the city’s renaming to Mumbai, and its colonial past.

Jasreet Kaur
Jul 17, 2025, 17:02 IST

Bombay: The old name of Mumbai is Bombay, which was widely used during British colonial rule. The name became popular after the Portuguese colonists took control in the 16th century and was later adopted by the British. For over 300 years, the city was internationally known as Bombay and served as a major trading port and colonial hub.

Why Was It Called Bombay?

The name Bombay is believed to have originated from the Portuguese phrase “Bom Bahia”, which means “Good Bay”, referring to the city’s natural harbour. Over time, “Bom Bahia” evolved into “Bombay”. The British retained this name when they took control of the city from the Portuguese in the 17th century.

When Was Bombay Renamed Mumbai?

Bombay was officially renamed Mumbai in 1995 by the Government of Maharashtra. The name “Mumbai” is derived from Mumbā Devi, a local Hindu goddess worshipped by the original Koli fishing community, combined with “Aai”, which means mother in Marathi. The change was made to better reflect the city’s indigenous heritage and local language.

7 Interesting Facts About the Old Name of Mumbai

1. Name Originated from Portuguese

The name “Bombay” came from Portuguese settlers, who referred to the city as Bom Bahia or “Good Bay” for its excellent natural harbour.

2. Became British in 1661

The city came under British control in 1661 as part of Catherine of Braganza’s dowry when she married King Charles II of England.

3. Originally a Group of Seven Islands

Bombay was not always a single landmass, it was made up of seven islands that were gradually merged through land reclamation.

4. Renamed to Mumbai in 1995

The name was officially changed to Mumbai in March 1995 by the Shiv Sena-led Maharashtra government.

5. Named After Goddess Mumba Devi

The modern name “Mumbai” honours Mumbā Devi, the patron goddess of the original Koli fisherfolk.

Read More: What is the Old Name of Kolkata?

Jasreet Kaur
Jasreet Kaur

Content Writer

    Jasreet Kaur is a journalist with over two years of experience and a bachelor's degree in journalism and mass communication. Driven and committed, she writes on current affairs and general knowledge, fueled by a desire to see positive growth in organizations, society, and the world.

    ... Read More

    Get here current GK and GK quiz questions in English and Hindi for India, World, Sports and Competitive exam preparation. Download the Jagran Josh Current Affairs App.

    Trending

    Latest Education News