Names That Mean Fierce

Lorcan is a name rich in Irish history as belonging to several kings, including the grandfather of the most famous high king of Ireland, Brian Boru. Lorcan O'Toole, known in English as Laurence O'Toole, is the patron saint of Dublin, so it's not too surprising that Irish-born actor Peter O'Toole named his son Lorcan.

While Larkin takes this name from girlish bird to boyish surname, there are actually more female Larkins these days than male, and it's a name that works as well for either gender.

The additional syllable makes Lark a masculine surname name.

This Yaroslav nickname is more accessible than its full form for an English-speaking child.

The feminine form of Yaroslav, a name which belonged to several Grand Princes of Kyiv and Novgorod, including Yaroslav I "the Wise". A city and region called Yaroslavl in Western Russia are named in his honor.

The Russian form of an ancient Slavic name, which belonged to several Grand Princes of Kyiv and Novgorod, including Yaroslav I "the Wise". A city and region called Yaroslavl in Western Russia are named in his honor.

Connolly, an alternate spelling of Connelly, could make a livelier and less common substitute for Connor.