Loislyn's list "Nature Names for Gentlemen" of 1 great name ideas: Bertram - Bertram!

Nature Names for Gentlemen

This list of nature names for boys has names that do not necessarily give a "hippie" vibe. The aim of this list is to provide names with a subtle or less obvious nature meaning.

Last in fashion in the 1930s, Bertram might once have been firmly in the best left in the past category, but with sweet nickname Bertie and the cool option of Bram, Bertram might just be one to reconsider. Fitting in with other clunky vintage options like Chester, Sidney, Abram, Ebenenzer, and Wilfred, Bertram is a literary option, appearing as the full first name of P.G. Wodehouse's inimitable Bertie Wooster and on a character in Shakespeare's All's Well That Ends Well.
 
Not to be confused with Bertrand (though the two often do get conflated), Bertram is derived from Old German and has the stylish and mystical meaning of "bright raven". A nature and bird inspired choice, it has a hint of Halloween about it too, thanks to the raven link.
 
Bertram briefly entered the UK charts in the 1990s, and ranked in Denmark up until 2016, which in the US, a recent year saw it given to just 10 boys. In England and Wales, it was chosen for 9 boys, placing it alongside Blaise, Boston, Gordon, Gunnar, and Oakes.