Is Jamie Dornan the reason why Carrie Underwood had such a hard time choosing a baby name while she was pregnant with her son? Well, not exactly but apparently his on-screen persona in the hit film 50 Shades of Grey is the reason why she opted out of one of her favorite names on her top 5 list.

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According to Hollywood.com on Tuesday, the country star cutie said that even though she has nothing against Jamie Dornan, she just didn't want anyone associating her child with sex addict Christian Grey in the film. Underwood, who is married to NFL star Mike Fisher, gave birth to her son Isaiah back in February.

She said, "It was a toss up between Isaiah and Caleb, and Christian was on the list too!, That was when Fifty Shades of Grey was coming out, like, right around that time, and I was like, 'Christian's off the list, babe.'"

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Underwood also said that she and Fisher chose the name Isaiah because it's one that you don't hear very often on the school playground these days.

The blonde beauty explained, "We went with Isaiah and some good friends of ours, who we hadn't discussed names with at all, they had their baby a week after (us), and they were like, 'Meet baby Caleb!' and I was like, 'Oh my gosh, that would have been (bad).'"

Underwood also says that motherhood has been one of the best experiences of her life, although it's been one of the hardest, too.

"You feel guilty about every single thing, every decision you make, everything you do," she added.

Tags: Carrie Underwood jamie dornan 50 shades of grey