can someone change their signature legally?

Answer 1

A signature is a legal represntation of an individual. The mechanism used to create the signature may vary under different circumstances, and it depends on the document you are signing as to which form of signature you can use.

The only legal requirements are:

a) the content and format of the signature should exactly match the name on the document (e.g. first-middle-last, first-last, etc.);

and

b) the person presenting the signature as their own can positively identify themselves as the person named on the document.

Answer 2

It's your signature. You can change it if you want. But you should probably contact your bank and ask to change your signature card. They may dishonor your checks if the signature doesn't match.

Answer 3

You are not bound to writing in one way, I never write the same way, I have different signatures, one for work, one for checks, one for other documents.

Answer 4

I would imagine so, but you probably have to fill out a million forms to do so.

Answer 5

You can sign your name however you want. Signing someelses is not legal however.