I put my name on my transom, using car external windscreen vinyl. This stuff is common, comes in many colours, is usually aircraft grade, sticks like nothing else. I designed the letters using a suitable font and size on the PC, attached the sheets to the vinyl, cutting them and the vinyl out with a craft knife. Fantastic results very cheaply. Hint, first apply soapy water to the clean area where the name is to go, then apply vinyl, slide to position and remove any air from behind using a credit card covered in something like j cloth. Leave for 24 hours and bingo !