I read through the entire original thread - puttin' me through the ringer here, Miss TammyJM, per usual!
I dunno, I'm just not feelin' it quite yet....but a couple of your original names stuck out for me: Finley and Finnegan. Those just hit me as cute and naughty and boyish and little-man and unique and prance-y and just "I-am-the-bomb-yorkie" kind of little dude.
Then again....I could be high on end-of-week fumes.