mollipop27's list "Boy Middle Names" of 3 great name ideas: Dallas - Davis!

Boy Middle Names

A laid-back cowboy name which feels both cool and gentle, Dallas has ranked in the US Top 500 since records began in 1880. Never super popular but surprisingly never out of style, Dallas is given to nearly 1400 boys in the US every year.

Although Dallas is often associated with the city in Texas, named for Vice President George M. Dallas, it's also: a Scottish place name with the meaning "meadow dwelling"; an English surname, meaning "valley house" and possibly an Irish name, meaning "skilled, assembly, council, or, blindness" depending on the translation. 
 
Today, Dallas is a gender neutral option too, though it is still given to nearly three times as many boys as girls. Currently a Top 300 choice Dallas meets a number of recent name trends: fresh though well established, a last name that works easily as a first name, and complete with an outdoorsy, nature-inspired meaning.

Dallas

Ellis is a former Old Man Name turned gender-neutral choice for the 21st century. It's one of the less used names in the currently popular El-family, unless you're in the UK, where it's a Top 100 choice. 
 
 Ellis has two separate roots: on one hand, it's an English surname, derived from Elias and Elijah, Greek and Hebrew names meaning "my God is Yahweh". On the other hand, it's popular Welsh name, also spelled as Elis, ultimately from the Old Welsh Elisedd (eh-lih-seth), meaning "benevolent, kind".
 Ellis Bell was the male pseudonym of Emily Bronte when she wrote Wuthering Heights, while Ellis Marsalis is the paterfamilias of the noted jazz family, father of Wynton, Branford and others. There have been a number of Ellises on the big and small screen too: in The Wire, Grey's Anatomy and No Country for Old Men. As a surname, it's associated with designer Perry, writer Bret Easton and psychologist Havelock.
 Predominantly used as a boy name in England and Wales, where it was given to 570 boys compared to 24 girls in recent stats, in the US, it is a unisex option, in the Top 1000 for both sexes. Masculine leaning, it was given to 1250 boys and 400 girls, meaning roughly three quarters of all babies called Ellis were boys in a recent year.

Ellis

Davis is a fresh way to say David. Some sources define it as "son of David," but we see it as a surname spin on the original. While David is an everyman name, Davis has some creative edge -- and still gets you to the classic guy nickname Dave. 
 
Davis can be a good way to name a boy after grandpa David; Davies, Davison or Davidson will also do the trick.
 In the TV show One Tree Hill, the Sophie Bush character gives one of her twins her maiden name of Davis. Davis Guggenheim is an Oscar-winning director and documentarian, married to Elisabeth Shue.

Boy Middle Names

The names

Dallas

Ellis

Davis