The British Empire may be long dead but Smith is still the most common surname in every English-speaking country around the globe, study finds
- The Anglosphere includes America, the United Kingdom, Canada, Australia and New Zealand
- The name Smith comes from an Old English word for blacksmith or metal worker
- Surnames can originate from: An occupation, a description, a place name, a name of an ancestor or to signify a benefactor or patronage
Lending firm NetCredit has researched the world’s most common family names by country by charting its usage in a series of maps.
The maps show that Smith is still the most frequently used surname in the US, the UK, Canada, Australia and New Zealand. The company also researched the etymology of each name and categorised them.
A surname has five possible starting points, according to the study: An occupation, a personal description, the name of a place, the name of an ancestor, or to signify a link to a benefactor.

Similarly, the most popular surname in Luxembourg is ‘Schmit’, which derives from a similar German root.
In the US, the name is so popular that it’s shared by one in every 121 residents.
In Ireland, where Irish is the national and official first language, Murphy is the most common surname.
A four-year-study by the University of the West of England in 2016 found that over 90 per cent of the 45,602 surnames in the English dictionary are native to Britain and Ireland.
The use of surnames in England started around the 14th Century but eventually became law when King Henry VIII ordered that all new births be registered in the name of the father.
Some reports put the very first use of surnames as early as 2852 BC in China.
In other parts of the world, the present day distribution of surnames is different with many more people with the same name.
In China, one in every 13 people have ‘Wang’ as their second name. In South Korea, one in five are named ‘Kim’, and in Vietnam, 25 per cent of people are named ‘Nguyen’.
Many of the surnames are linked to Chinese control of the region and the name ‘Kim’ could originate in over 600 historic clans that used the Mandarin character for ‘Kim’.
In Europe surnames tend to either come from a profession, a father’s name and even from the varied landscape of the continent.
‘Gruber’, is the most popular Austrian surname, an evolution from the Middle High German word for ‘pit’. ‘Bērziņš’, the most used Latvian family name, originates in the word for ‘birch’, which would signify someone who lived among Birch trees.
Due to the high prevalence of Muslim citizens in sub-Saharan Africa, the most common last name in a number of African countries, including Chad and Egypt, is a variation of Muhammad, the founder of Islam.
The most prevalent surname in South America is ‘Gonzalez’ which derives itself from a Spanish name, originating in the German word for ‘battle’.
Due to the high prevalence of Muslims in sub-Saharan Africa, the most common last name in a number of countries, including Chad and Egypt, is a variation on Muhammad, the founder of Islam