Nusrat Imroz Tisha goes by Tisha.
Tisha Schiavone goes by Titi.
Latisha Di Venuto goes by Tisha.
yes
Some nicknames I have been called include Shay, Tish, Tisha, Tasha, Nana, Nasha and Nadie.
Yes you do. However, usually a mourner does not go to the synagogue during the shiva, but has a separate service in his home. On Tisha B'Av, since all of Jewry is in mourning, the mourner attends the synagogue service together with everyone else.
Lee Go goes by Willy.
Midge :)
Emmett Till was not known to go by any specific nicknames.
David Gohman goes by Go-Go.
Will Englander goes by Will.
My Do goes by Phimy, and MyMy.
Will Young goes by Will.