Quote from Ted in Wait For It...
Barney: Of course it's a competition, Lil. How else do you explain... what's his name? [flashback to earlier at the bar:] Gael: Gael. Ted: I'm sorry, Gayle? Gael: Gael. Barney: Kyle? Gael: Gael. Marshall: Girl? Robin: It's pronounced "guy-el". Gael: It's means "joyful". That is why I live my life by bringing joy, good energy and happiness to others. Especially those less fortunate than I. Ted: I'm sorry. So it's Gayle?