I've noticed that two threads started this (seemingly more relevant now) topic but was closed due to inactivity.
Why are there no tattoo shops in jamaica?
And this one:
Both in 2006..
Just wanted to provide some new information to those who are looking for this information.
In fact there are a lot more tattoo shops in Jamaica now - albeit in the tourist areas and Kingston, and they grow everyday.
Unfortunately, many are in it just for the money and so you have to be careful that you choose a licensed and reputable one.
Here is a link that list some of the best ones in the country:
All the best!