There are many ways to differentiate me and Leanne:
Haddy Kaolack (me), Haddy Njawara (Leanne);
Haddy Junior (me), Haddy Senior (Leanne);
Haddy Junior (me), Haddy Original (Leanne).
And, my favourite:
Haddy Toma (Leanne), Haddy...vegetarian?!?! (me)
This last pairing of names was given to us by Leanne's toma when, just before the Tabaski ram sacrifice, I revealed that I'm a vegetarian.