Well...If you really want to, I wouldn't say no, but give careful thought about where you would place it on. I know it's not those crazy big tattoos, but my old math teacher had a tattoo of three diamonds, and we always though how 'lame' that was(because, obviously when in fourth grade, tattoos are for cool people), and some even thought he used to be in a gang. It turned out that it was for his deceased wife. Her name was Diana, but people called her 'Dia', so the diamonds stood for a decade. Three decades without his wife. We thought that was really sad, but he laughed for five minutes straight when we told him why we thought he had them. So get them if they mean a lot to you, but I wouldn't be shocked if someone misunderstands it.
My old math teacher