After several years of assigning unique names to their children, celebrity moms have turned traditional with a slight twist. Call out for Sam, Billy, or Dylan to come on over, and you may not see the little boy you expected. Instead, Hollywood mamas are giving their lil ones unisex monikers, though sometimes with a creative spelling. The newest trend, which new parents Rebecca Gayheart and Eric Dane continued with the birth of Billie last month, should make psychologists happy given their research showing that choosing a unique name may be a sign of narcissism.

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