Yes, "hays" is a word. It is the plural form of "hay," which refers to grass that has been cut and dried for use as animal fodder. Additionally, "Hays" can also be a proper noun, such as a surname or the name of a place.
Hays
the horse was fed some hays.
Molly Hays is Mary Ludwig Hays.
The address of the Hays Public Library is: 1205 Main St., Hays, 67601 3693
Johannes Hays was born on December 16, 1888, and William Hays died on March 26, 1954. Therefore, Johannes Hays was 65 years old at the time of William Hays' death.
Huis (say: hays) = house, Tuis (say: tays) = home
Hoffman Hays's birth name is Hoffman Reynolds Hays.
Lee Hays's birth name is Lee Elhardt Hays.
Mickey Hays's birth name is Mickey James Hays.
Parker Hays's birth name is Jason Parker Hays.
Wayne Hays's birth name is Wayne Levere Hays.
Ola Hays has written: 'Ola Hays, Jackson, Kentucky'