Surname レイサム (Latham 
, レイサム) , globally, is a common last name. The last name レイサム is characteristic of Saint Vincent and the Grenadines, where it is quite a common surname, the United Kingdom, and Australia, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Australia. Much less frequently, レイサム is the forename as well as the last name.