Jennie Finch named her baby what?!

Jun 22, 2011 at 7:07 p.m. ET

Olympian softball player Jennie Finch welcomed her second son into the world -- and gave him a big ol’ tongue-twisting name that is fit for a big rig.

Jennie Finch

Retired softball star Jennie Finch and her husband, former baseball star Casey Daigle, welcomed their second son on Sunday.

"We are so blessed to announce the birth of our sweet precious Baby D -- Diesel Dean Daigle was born last night, 8lb 2oz & 22 1/4in long!" she tweeted.

That's right -- his name is Diesel Dean Daigle (and I will give you $20 if you can say that three times in a row!). Besides the fact that it is a tongue twister, it does have the potential for a good nickname -- 3D!

The couple has another son with a unique name -- Ace Shane.

The name Diesel is a unique baby boy name, not appearing on the Social Security Administration's list of top baby names in the last 11 years. Besides being a big rig truck, the name is also German in origin.

Are Jennie Finch and Casey Daigle huge fans of actor Vin Diesel? Love big rig trucks? Didn't want to disappoint people expecting a weird celebrity baby name? Or maybe they just wanted a masculine name that started with the letter D?

Finch recently included a photo of the adorable little Diesel, tweeting: "Our sweet precious Baby Diesel! Thank you all for your sweet prayers, praise God he is doing wonderful!"

Diesel Daigle Jennie Finch's baby

Well, we can't deny how cute he is!

Tell us: What do you think of the baby boy name Diesel Dean Daigle?