Is this a good name?!?

k so im looking for a nickname. my name is cindy and in grade 4 my friends called me Cinders because my english teacher called me that, i liked it. this year im in grade 6 and i guess i've changed a lot. im loud and random, short attention span and ya/. do you think Cinders will still suite me? if not do you have any suggestions? srry if this is in the wrong catagory