Need your opinion

Samantha

my first is Madison Lynn. We’re having another girl and I’d like to keep the M theme and I really like Marleigh Ann. I’ve mentioned it to a couple family members and every one says. Marley like the dog?

Is bothers me that names as associated with animals. I don’t have a dog named marleigh nor do I know anyone with a dog named marleigh so I’m not seeing the issue if I were to name my daughter it. Because there’s a movie about a dog named marley?