Top baby names in the US announced: Why are Liam and Olivia standing the test of time?

What's in a name? Apparently, quite a lot, if yours is Olivia or Liam. 

These two names are once again the most popular baby girl and baby boy names in America for the fifth consecutive year, according to the Social Security Administration's (SSA) 2023 report released on May 10.

"I was not surprised at all," Colleen Slagen, a professional baby name consultant based in Boston, Massachusetts, told Fox News Digital. "For one, familiarity breeds likeness. So, the more we hear something like a name...