Some of us changed our usernames recently...

Seninha is the diminutive (in Portuguese) of my surname.
Senninha (with one more n) is also the nickname of Ayrton Senna, a Brazilian Formula One driver whom I (almost) share my surname with.
It is pronounced /sẽˈnĩ.ɲɐ/ in General Portuguese; but as [sẽˈnĩ.ə] in my dialect (the n nasalizes the preceding vowel as in French; the h is silent).

The bird in my pic is a bird native to the Brazilian region my people is from.
The bird's hat is part of the folk costume of my people.