That means, "Hello! How are you (informal). What is your name?"
When I say informal, I mean like if you are talking to a friend or someone younger than you. When talking to an adult you would say Como esta. Como has an accent on the o and esta has an accent on the a.
Also, tu is an informal way of saying you. You would say Como esta usted when talking to someone formally.
The best word to fill in the blank would be cubanos.
Cubana- a female cuban
Cubano- a male cuban
Cubanas- more than one female cubans
We are left with Cubanos which means more than one male cubans.
I really hope this helps.
