Personally, I like the ones that say “STVN” in the circle or I really like the red rectangle that says “STEVEN”. Super simple and clean on both fronts. You might also try “STVN” inside a square rather than a circle.
I like the STEVEN in red also, the STVN has grown on me quite a bit, it’s unique I feel and easy to recognise. I’m not totally decided so I will definitely be playing around with a few more designs :)
@watson90 Is that Courier New?
It’s a font called Pseudo APL, I found it at DaFont:
I suppose courier new would work quite well in this case…