If you like Constellations you might love...

For as long as we all shall live, Harry Potter's sneering nemesis.

After Leo, this is one of the most usable names in the zodiac: part ancient, part new-age, part high-tech. In the night sky, the constellation Gemini is present all year round in both hemispheres. It has been associated with twins since ancient times, and its two brightest stars are named Castor and Pollux after the twins of Greek mythology. It also has STEM connections: Project Gemini was a NASA spaceflight program before Apollo.

Any boy with this name, a synonym for power via the Greek mythology figure, better be strong of body, and of psyche.

From the name of the river which flows through Pakistan, India, and Tibet.

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

Appropriate for a girl born between late September and late October, Libra suggests both balance and freedom.

One of the fierce new animal names new to name lists, helped by its strong x-ending.

Lyra is a name with ancient and celestial roots that's finding new popularity thanks to its starring role in Philip Pullman's His Dark Materials series, seen in the movie The Golden Compass. Simple yet unique, Lyra hits the sweet spot between too popular and too unusual.