Leo is a strong-yet-friendly name that was common among the Romans, used for fourteen popes, and is now at its highest point ever in the US thanks in part to Leonardo "Leo" DiCaprio.

Gus is a homey grandpa nickname name that can work as a short form for any of the above or stand on its own as a cutting-edge replacement for Max and Jake--though it was off the Top 1000 from 1978 until 2016, when it squeaked in at Number 999.

Harvey, which was brought to England by the Normans, is a genial, old-timey name that has been much more popular across the pond in the UK. It was a Top 100 choice in England & Wales from 1997 until 2021, though 2022 saw it fall just slightly.

Jonah, the name of the Old Testament prophet who was swallowed by the whale, only to emerge unharmed three days later, is increasingly appreciated by parents looking for a biblical name less common than Jacob or Joshua, yet not too obscure. Plus, Jonah comes with a ready-made nursery-decorating motif.

Clark seemed to have been Gone with the Wind, but parents looking for a short, strong boy's name are now beginning to appreciate its cool combination of Gable charm with Superman power.

With the popular 'ash' sound and a contemporary feel, Cash is a widely used name in the US. Used occasionally before the 2000s, Cash really took off in 2003, following the death of American musical legend, Johnny Cash.

Hank is a midcentury guy nickname (which actually dates back to the seventeenth century) of the Al/Hal/Dick school, which has been on recess from the playground for decades. Now it's just beginning to be given on its own again, appreciated for its earthy, sportsguy cool. Hanks Aaron and Greenberg (born Henry) and Hank Williams (born Hiram) Sr and Jr. are worthy namesakes.

Just the kind of casual, flippant nickname that upscale Brits are putting on their sons' birth certificates, but few U.S. parents are.

Following in the footsteps of popular brother Brady, Grady is another lively, ebullient Irish surname name. The O'Gradys (originally O Gradaugh) were an ancient clan that produced an impressive number of bishops.

Perhaps the most remarkable O'Grady descendant is Muhammad Ali, whose mother's maiden name was Grady.

Every other little kid's name in 1957 but few Jameses are called Jimmy today; they're more often James or Jamie.

The girls have Violet and Scarlet and Ruby and Rose, but for the boys there's a much more limited palette of color names. Gray (or Grey), is one exception, which could make for a soft and evocative--if slightly somber-- choice, especially in the middle. Kaitlin Olson and Rob McElhenney recently named their son Leo Grey.

Benny is a diminutive form of Benjamin, which comes from Hebrew and means "son of the right hand" or "son of the south." Benny can also serve as a nickname for other names like Benedict, Bennett, or Bentley. Throughout the 20th century, Benny gained recognition through notable figures like music producer Benny Blanco and bandleader Benny Goodman and comedian Benny Hill. The name has a friendly, approachable quality that grows up nicely into Ben.

Old-time nickname that's following in the fashionable footsteps of cronies Jake and Sam. Abe feels both fresher and cuter -- which is maybe the same thing? -- than those choices right now. You can also get to Abe via Abel, which may prove a friendlier formal name than the gray-bearded Abraham.