Last name トムソン (Thomson 
, トムソン 
) , in the entire world, is a widespread cognomen. The last name トムソン is characteristic of New Zealand, where it is quite a common surname, the United Kingdom, and Australia (explore the name in all countries). Measured by absolute frequency, this name is the most popular in the United Kingdom, the United States, and Australia. Much less frequently, トムソン is the forename as well as the last name.