You have to find a Passouk that fulfills 2 conditions:
The first letter of Passouk is equal to the first letter of your name
The last letter of Passouk is equal to the last letter of your name
It is a good habit to read this Passouk in the Amida just before the last verse :
יִהְיוּ לְרָצון אִמְרֵי פִי וְהֶגְיון לִבִּי לְפָנֶיךָ. ה' צוּרִי וְגואֲלִי
At the end of our days, during our judgment, our name will be asked to us, and destabilized, we will forget our name. The book Elya Rabba teaches us that to remember our name it will be necessary to recite this verse daily.
Take one that has a positive connotation (if in doubt, ask a Rav)