If you aren't familiar with Kodaline, you will be very soon. The Irish pop-rock band -- consisting of members Steve Garrigan, Mark Prendergast, Vinny May and Jason Boland -- are sweeping away the U.S.

The origin behind Kodaline's moniker is top secret. If you try and pry it from the members of the band (and trust us, we did), the four men will insist it's confidential. Here's what they did divulge ...