Stick with a fishy name? (5)
I believe the answer is:
wanda
'fishy name?' is the definition.
'Wanda' can be an answer for 'name?'. I'm not sure about the 'fishy' bit.
'stick with a' is the wordplay.
'stick' becomes 'wand' (a wand is a small stick).
'with' is a charade indicator (letters next to each other).
'wand'+'a'='WANDA'
(Other definitions for wanda that I've seen before include "A Fish Called - - : film" , "Fishy girl's name?" , "so-called fish?" , "Name of flower - or fish!" , "Female" .)