British infidelity site Gleeden took a poll of its user-base to find out what the most unfaithful first name was. Topping out at No. 1 for women was Megan, while the Nathans took it out for the guys. Nathan is the 58th most popular guys name in the UK while Christopher was constantly in the top 5 popular baby names through the 70s and 80s. Megan doesn’t even appear on the top 100 lists from those time periods so we’re not sure what excuse Megans have for their shenanigans. Jessica appeared at 40th in the 80s, but didn’t make the top 100 at all in the 70s – sorry Jess, no excuses for you either.