For a number of years, the name Yamilex has been spiralling downward in popularity. In recent years, continuing the trend, the number of babies given the name Yamilex has dropped significantly.
Re: Size of full shirt decal for Gilden kids shirt. General image (imprint) size parameters for standard youth tees is 7-9 width. Height is the same. 11 shouldn't be a problem but I wouldn't go taller. Youth extra small is limited to 5-6 for a comfortable placement.
If it turns out to be too big, then your child can grow into it and keep it for longer. If you are selecting sizes for an older adolescent or a young teenager, be aware that youth extra large does not correlate to an adult small. A youth extra large shirt is wider and shorter proportionally than an adult small shirt.