What is the language of orgin of the word Trinidad, and what does the word mean?

I was wondering if it was spanish or portuguese maybe ,because of the "-dad" at the end. By sharone_h...The word 'Trinidad' was coined as the name for the island discovered by Christopher Columbus ...
and as history told us he was an explorer who when he saw the three peaks of the Southern Range on the island he decided to name the island in honour of the Trinity (Catholic reference to God the Father, God the Son and God the Holy Spirit).

Source(s):
History classes

2 months ago
Trinidad is Spanish for Trinity (Father, Son and Holy Spirit)