Yes, "Puerto Rican" should be capitalized as it refers to the nationality or ethnicity of people from Puerto Rico.
The Puerto Rican flower is the Puerto Rican Hibiscus. Go figure!
It is a black Puerto Rican.
Puerto Rican
depends on the puerto rican
I think so, I am Puerto Rican and my fathers name is Miranda, also Puerto Rican.
The correct spelling is "Puerto Rican."
Just like how you spelled it. Puerto Rican.
The proper adjective (capitalized) for Puerto Rico is "Puerto Rican".
His mother is Puerto Rican.
There are 31 Puerto Rican Senators.
Puerto Rican Spindalis was created in 1866.