The most common surname in Australia remains Smith, though its dominance is challenged by names like Singh and Nguyen for newborns, reflecting Australia's growing multiculturalism, with Jones, Williams, and Brown consistently in the top ranks nationwide. While Smith is still #1 overall, surnames like Singh have recently topped lists for new babies, especially in states like Victoria.
While many nationalities contribute to Australia's diverse makeup, the English and people identifying with Australian ancestry remain the largest groups by heritage, with significant populations also from Indian, Chinese, and New Zealand backgrounds, especially when considering country of birth. The nation is a multicultural blend, with European (especially British Isles) and increasing Asian ancestries forming the biggest segments, notes.
The Most Common Last Name on Earth
More than 106 million people have the surname Wang, a Mandarin term for "prince" or "king." It's not too surprising that many of the top surnames are Chinese, as China has one of the world's largest populations.
Of the approximately 292,318 babies born in Australia in a year, only 1,805 were given the most popular name, "Oliver", and only 1,601 were given the next most popular, "Noah". Girls names are even more diverse, with the most popular, "Charlotte", used for just 1,330 babies.
Some Australian favorites, like Bindi, Colbee, Hamish, Lachlan, and Mirri offer a fresh alternative to the more common names found in the US. These distinctive choices allow parents to embrace individuality and tradition.
According to McCrindle's research from 2024, the Arabic name Muhammad came in 53rd place nationwide. Italian name Leo came in at number four, while Finn, originating from Ireland, came in at 37th place.
There isn't one single "rarest last name" globally, as rarity changes by region, but some names are incredibly scarce, with examples including Pober, Mirren, Febland in England, Gambello (around 60 globally), and unique historical names like Marsvin (Danish noble, extinct male line) or names that have nearly vanished like Twelvetrees or Birdwhistle. Rarity often comes from geographic origins, recent migration, or names dying out, with some existing with only a handful of people.
Nguyen is the most common surname in Vietnam, meaning 'musical instrument' and rooted in Chinese. Nguyen is popular worldwide due to Vietnam's historical ties with countries like Australia and France.
The most common last name in the world is, without a shadow of a doubt, Wang. Yep, you heard that right. This Chinese surname is currently estimated to be shared by over 100 million people worldwide. That's a colossal number, folks!
No, Australia is not 90% white; while a large majority identify with European ancestry (around 76-80% in recent years), a significant and growing portion identifies as Asian, African, Middle Eastern, or Indigenous, making it a highly multicultural nation with diverse ethnic backgrounds, not overwhelmingly white. Recent census data shows European ancestry (English, Irish, etc.) makes up a large chunk, but Asian ancestries are also substantial, with over 17% Asian population and around 3.8% identifying as Aboriginal or Torres Strait Islander, per the 2021 census data from Wikipedia.
Australia is known for its unique wildlife (koalas, kangaroos, platypuses), stunning natural wonders like the Great Barrier Reef and Uluru, iconic landmarks such as the Sydney Opera House, vast deserts (Outback), beautiful beaches, world-class coffee culture, indigenous Aboriginal heritage, and a relaxed, outdoor-focused lifestyle.
After Dutch navigators charted the northern, western and southern coasts of Australia during the 17th Century this newly found continent became known as 'New Holland'. It was the English explorer Matthew Flinders who suggested the name we use today.
The most common surname is, as you might expect, Smith. Other Anglo-Celtic surnames such as Brown, Young, Williams make a strong showing, too. But as patterns of migration to Sydney change, so have the names.
There's no single definitive "Top 10 Rarest Last Names" list, as rarity varies globally and by census, but exceptionally rare names often have very few bearers (sometimes under 100), appearing in lists for names potentially going extinct, such as Sallow, Fernsby, Villin, Miracle, Dankworth, Relish, MacQuoid, Loughty, Birdwhistle, and Berrycloth, or unique ones like Afify, Allaband, or Guillebeaux, found in U.S. census data or genealogy records.
What are rare Vietnamese last names? In Vietnam, rare last names include Chế, Tạ, Lữ, Tôn, Lã.
Meaning of Nguyen: Nguyen means 'musical' or 'the person who is harmonious', widely recognized as a common surname in Vietnam.
Although the official surname of the Royal Family is Mountbatten-Windsor, some members of the family use different 'surnames'. These stem from the senior title of the head of each branch of the family.
There is a list of names that are extinct. It includes Bread, Spinster, Chips, Rummage, Pussett, Temples, Wellbelove, Hatman and Bytheseashore.
Hubert Blaine Wolfeschlegelsteinhausenbergerdorff Sr. Hubert Blaine Wolfeschlegelsteinhausenbergerdorff Sr. (4 August 1914 – 24 October 1997; surname also given as Wolfstern, Wolfe + 666, Wolfe+585, Wolfe+590, and others) was a German-born American typesetter who held the record for the longest personal name ever used.
Some Muslims may use different names as much as Allah, for instance Rabb, Rahman or "God" in English. The Quran refers to the attributes of God as "most beautiful names". They are traditionally enumerated as 99 in number to which is added as the highest Name (al-ism al-ʾaʿẓam), the Supreme Name of God.
The data revealed some interesting overarching themes across the world, with Maria—or some form of that name—emerging as the top girl's name for new parents in 17 countries. Meanwhile, Mohammed reigns supreme as the most popular boy's name in ten nations. Keep reading for other top baby names around the world.