Taktiks (And like 25 different other versions like it)
Sadly all taken >:O
Try substituting i with something like í or ī.
For example Taktíks or Taktîks or Taktīks. You can try substituting the other letters as well and besides potentially getting you a name that looks "neat" (how good it looks depends on the name but if it gets you name you like it might be worth it) you also become a bit harder to search which can be either good or bad. It can look a bit cheap sometimes but I got my smurf a decent looking name after a bit of research.