Just curious, I’m a graffiti artist and was told about this site and I’m curious if I can do names by request and sell them?
I don’t know of any reason why not as long as you read the Terms of Service and abide by it. A buyer is allowed to give you a name as long as it is only for the gig and not used for the purpose of contacting them outside of Fiverr. I did a search on graffiti on the main page and found some examples of others who are doing graffiti gigs. You can take a look at gigs of that type to get inspiration. Don’t copy another person’s gig, writing, or images but you can see what kind of keywords they are using, etc.