Trefethen is used as a family name or surname in United States. It is 9 characters long in length.

Family Name / Last Name: Trefethen
No. of characters: 9
Origin: United States
Meaning: Currently, no meaning found for Trefethen

How popular is Trefethen?

Trefethen is ranked 370565 on our list.

As per 2010 US census, number of Trefethens plummeted by 0.5119454 per cent to 583 since 2000 and slipped by 1921 spots and ranked at 38050. The last name was found in around 2 per 1 million population. Please refer to following table for race and ethnicity.

Race 2010 2000
White 96.05 95.9
Hispanic or Latino 2.4 2.56
Others 0.86 0
Trefethen is a very rare surname, few people in United States have the family name and might be arised from United States. Around 738 people have been found who wears Trefethen as their family name. Few people around the world have Trefethen as their surname. More detailed information can be found below:
RankCountryCount
Countries with very very low frequency i.e., 1 - 10:
46,707 New Zealand5
277,603 France1
Countries with very low frequency i.e., 10 - 50:
155,219 England16
189,966 Canada11
Countries with hundreds of Trefethen:
39,586 United States705

Trefethen Namesakes

  • Lloyd N. Trefethen, Professor of mathematics

Related Family Names: