Worldwide, 'Day (Inday 
, 'Day) is quite a rare primarily female, but very infrequently male given name. The given name 'Day is characteristic of Macao, where it is quite a rare girly name, Kuwait, where it is quite a rare principally girly, but very seldom boy's name, and Qatar, where it is quite a rare feminine name. Measured by absolute frequency, it is commonest in Philippines, India, and Saudi Arabia. Much less frequently, 'Day is the last name as well as the forename.