Is it wrong to use a name that my cousin used for her son?

Jessica • Mom of 2 boys, 1 girl🧒🏼👦🏼👦🏼26 years young. Engaged💝💍
I have a cousin that I rarely see and her son is named Kalub. I have always like the name but wanted to spell the name Caleb. Is it wrong if I use the same name but with diff spelling? 

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