Lucky

Lucky derives from the Old English word meaning fortunate or blessed by chance. As a name, it carries an irresistible optimism — the idea that your companion arrived in your life as a gift, a stroke of serendipity. Across many cultures, luck is one of the most prized qualities a living thing can carry, and giving a pet this name is a small daily reminder of the joy they bring.

Lucky ranks #13 among the most popular pet names in the US, claimed by nearly 3,700 animals. It has been a go-to choice for decades because it taps into something universal: the feeling that finding the right companion is a little like winning the lottery. The name works equally well for a scrappy survivor rescued from a shelter or a pampered companion who has clearly landed on all four feet. Its simplicity and positivity make it immediately appealing to pet owners of all ages.