I wonder why everyone spells her name as "Tracey" even though it seems like her name was actually "Tracy" with no E. If I recall correctly, we only see the spelling "Tracey" in the Babytock! commercial (S4E13 "It gets better"). However, we see the no-E "Tracy" spelling on George Michael and Maeby's marriage license (S3E11 "Family ties" 2:20), as well as on the oft-mentioned boxes seen in the model home attic—such as those labeled "Tracy's sweaters" and "Tracy's maternity clothes" in S2E5, "Sad Sack". The latter example of seems like definitive evidence in favor of "Tracy" with no E given that Micheal was probably the one who labeled the boxes, and he of all people would be the best positioned to spell his wife's name correctly. I should also note that "Tracy" is the more common spelling of that name.

Am I missing any important proof of the "Tracey" with-an-E orthography? Or have users simply been misguided for years by the name seen on the Babytock! commercial?