Yep... Peaches Geldof, Fifi Trixibelle Geldof, Heavenly Hiraani Tiger Lily (daugher of Paula Yates and INXS lead singer, Michael Hutchens),Chastity Bono (daughter of Sonny Bono and his wife, Cher), Phoenix Chi (daughter of Scary Spice Mel B), Zowie Bowie, Brooklyn Beckham, Romeo Beckham, Cruz Beckham...
The difference is that these children have famous parents.
There was a case in New Zealand where a baby was given the name 'Tallulah does the hula from Hawaii' and got into trouble. Tallulah isn't bad in itself (though it shares the same name as a character from Bugsy Malone)but it was tagged with the 'does the hula from Hawaii'.
Well, Kermit and Grover are actually proper first names in America - though they are also the names of muppets from Sesame Street.
In the old days, there were names like Beauregard, Everard, Marmaduke, Ewart, Egremont...
Something to think about.
I prefer saint's names myself - and there are some exotic monikers there, too!