Branch is an attractive name with associations both with trees and with branching out into brave new worlds.  Baseball's Branch (born Wesley, with Branch as his middle name) Rickey broke the color barrier by hiring Jackie Robinson for the Dodgers.
Like Leaf, Branch makes a nice, not-so-obvious, addition to the tree category.

Branch

A nature name, a word name, and a surname name, Brooks has plenty of cool factor. It gives off cowboy vibes and a sporty feel, while also maintaining a smart, collected image. 
Used occasionally as a given name throughout the 20th century, Brooks gained serious attention during the 2010’s. Following fast on the heels of stylish Kai and classic Jack, Brooks is now in the US Top 100. 
Derived from the English surname Brook, meaning “one who lives near the steam”, Brooks could appeal to anyone who wants an outdoorsy <a href=“https://nameberry.com/list/756/best-nature-names-for-boys”> name connected to nature</a> and to those enjoy the sleek, smart trend of <a href=“https://nameberry.com/list/358/surname-baby-names”>surnames as first names.</a> 
While it might feel very contemporary, Brooks has made its mark on history. Brooks Calbert Robinson played for the Baltimore Orioles from 1955 to 1977 and is considered one of the greatest third basemen ever. Other notable namesakes include: Brooks Atkinson an influential theatre critic; Brooks Betts, the guitarist of rock band “Mayday Parade”;E. B White, the author of Charlotte’s Web, who was born Elwyn Brooks; and Brooks Harris, a physicist. 
With a more masculine slant than Brooke or Brooklyn, Brooks is given to over 4000 boys each year. It could be set to rise higher in the charts over the coming years, so if you enjoy the cool, surname-y style, you could also consider Boone, Wilder, Mack, Adair, Boyd, and Briggs as less popular alternatives.

Brooks

Burleigh

Once a cavalier Mississippi gambler type name, Chance has entered the mainstream since being endorsed by such celebrity dads as Larry King and Paul Hogan. Chance the Rapper has also boosted the name's popularity.

Chance

Common nicknames for Christopher in Ireland, we think Christy or Christie have a certain cheery charm, especially now that Chris is feeling less ubiquitous.

Christy

This evocative short name is suddenly chic — it was recently chosen by Jennifer Lawrence for her baby boy. JLaw's son's name honors Cy Twombly, the influential mid-century American artist. Born Edwin Parker Twombly Jr., both Cy Twombly and his father shared a nickname after baseball player Cy Young (himself born Denton True Young).
 
We foresee Cy heating up in a big way, along with other Cy- names like Cypress, Cyan, and Cyra.

This name was transposed from the word for a church officer to a baby name when Reese Witherspoon and Ryan Phillippe chose it for their son, after a baseball player ancestor, and Don Johnson followed suit. Its popularity also got a boost from Nashville character Deacon Claybourne -- only to fall a bit in recent years.

Deacon

Eppa

Gabby

Honus

A cute diminutive of Jack, already technically a nickname for John, famously borne by Hong Kong actor, director and martial artist Jackie Chan.

Jackie

Attractive British place-name with a sense of humor. Fun fact: John Wayne played five characters with the first or second name of Kirby. 

Kirby

Kennesaw

Kiki

Matty

Mordecai, although it has a noble heritage, has never caught on in this country, because of its rather weighty image. 
 Mordecai is a symbolic name for boys born on the holiday of Purim, because this cousin of Queen Esther helped her save the Jews from destruction at the hands of Haman.
 Mordecai Richler was a Canadian author and screenwriter whose best known work is The Apprenticeship of Duddy Kravitz.

Mordecai

As its parent name Roland comes back into style (yep, it’s happening), could there be an uptick in baby Rollies? Certainly as a pet form.

Rollie

A sweet Scottish short form of Alexander which is feeling newly appealing now the era of Sandra is far behind us. Sandy would also work well as a nickname for a child with pale red or dark blond hair.

Sandy

First Woody Allen, then Spike Lee named their children to honor the great early black pitcher, Leroy "Satchel" Paige. A bit luggage-related for non-celebrity use, however.


Satchel

Tris

The full name of baseball great Ty Cobb and now the name of a popular board game, this name gained popularity due to its fashionable sounds – a combination of Tyrone and Cyrus. But it is also found in the King James Bible as a place name, the city of Tyre in modern-day Lebanon, whose name derives from the Phonecian word for "rock".

Tyrus

Wade has never been outside the US Top 1000 for boys - there's a reason for that. It has a clean spelling, fresh sound and is neither too trendy (unlike Kade or Cade) or too old-school (like Richard or Albert). We think Wade is a winning name.

Wade

LizLoves's list "Charming And/Or Unconventional Old-Time Baseball Player Names" of 25 great name ideas: Branch - Wade!