Tani Family History
Tani Surname Meaning
Italian: patronymic or plural form of Tano, a pet form of a personal name ending in -ano, notably Gaetano or Montano.
Japanese: written 谷 ‘valley’. It is a topographic name taken by many families and found chiefly in western Japan.
The most ancient bearers are listed in the Shinsen shōjiroku.
Tani is also a common element in many other surnames, so some instances in America could be shortened versions of these.
Source: Dictionary of American Family Names 2nd edition, 2022
