Aggressive Boy Names

One of the new crop of boys' names that manage to be unconventional and macho at the same time — though Blade verges on the threatening.

Diesel, which you can think of as a word name for the fuel or as a German surname that derives from a pet form of Matthew or Mathias, is a new entry to the American name lexicon thanks to celebrities Jennie Finch and Casey Daigle, who chose it for their son, baby brother of Ace. Diesel might also be thought of as one of the neo-macho names, joining such bros as Harley, Ranger, and Breaker.

Brawny name chosen for his son by rocker Nikki Sixx of Motley Crue.

An old-fashioned nickname in the Bud/Buzz/Biff mold; this one's kind of belligerent. Michelle Hicks and Jonny Lee Miller moved outside the box when they used it for their son--given the safer middle name of Timothy.

Other wild animals like Fox, Wolf and Bear are catching on as baby names, and Tiger is a rarer option with several famous namesakes, including golf champ Tiger Woods, who was born Eldrick. Other famous Tigers include Indian actor Tiger Shroff, born Jai, and British actor Tyger Drew-Honey, who spells his name with a Y.

Starbaby name that might prove too supercharged for real life, but if like director Robert Rodriguez you're interested only in boys' names starting with R, you may need to add Rocket (and Rebel and Racer) to your list.

Asking for trouble. Rebel Wilson is female, but this name is truly gender neutral, though hardly neutral in any other way. Rebel is undoubtedly one of the edgiest boys' names starting with the letter R.

Crash is a particularly calamitous entry in the badass boys' name category, taking Wilder and Maverick one -- or maybe a dozen -- steps further. But we can think of at least a dozen reasons you shouldn't name your baby Crash.

Wilder not quite wild enough for you? Wylder offers a less wordy looking alternative that looks cool and on-trend, but also has a preppy, last-name vibe. Though this spelling is currently less popular than Wilder, it did enter the US Top 1000 in 2020 and is given to around 400 babies each year - about half the number that are given the Wilder spelling.

Dagger is one of the new badass baby names, a sharp and scary choice that some parents may feel arm their child for battle in a cruel modern world.

This booming word name has been used every year since 1988, yet at most was given to 30 baby boys in a single year. But with names like Thunder, all it takes is one celebrity to bring it to the mainstream, and Usain Bolt could be the guy. He welcomed a son named Thunder (yes, Thunder Bolt) in 2021, twin to Saint Leo and brother to Olympia Lightning.

This bold choice soared in popularity from 2008 to 2013, and now seems to have plateaued. But watch out—the character Major Major Major Major in the classic absurdist novel Catch-22 had a terrible time.

One of the aggressive new boys' names, ala Tracker and Heller, that have become fashionable among parents who are courting trouble.

We hesitate to call Bandit an occupational name, any more than Rogue or Vandal are occupational names, yet its use by one of the bandmembers of My Chemical Romance (for his daughter: we're not even going to go there) undoubtedly owes a debt to occupational cousins from Pilot to Parker. Recommended for use by rock stars with full-time nannies only.

Hard and shiny, Steel projects an image that's smooth, macho...and cold to the touch.

This weapon name, linked to arms manufacturer Smith and Wesson, entered the US Top 1000 for the first time in 2016.

Has a slight aura of danger, from its being two types of weapons and a looming character in the Star Wars films. Best left as a nickname for Mason.

Knight (as opposed to Night) is a name clad in shiny armor. This high-ranking word name was introduced by singers Kelis and Nas. Knight might join brothers King, Royal, and Noble in a new definition of royal baby names.

While patriot Thomas Paine is a worthy honoree, the mere association with the word 'pain' knocks this name out of bounds.

Axe, spelled like this, is used for a handful of baby boys in the US each year. You can see it as one of the new weapon names, along with Dagger and Beretta, or as an abbreviation of the very popular Axel.