Worldwide, Алексй (Alexi 
, Aleksi 
, Aleksy 
) is a common largely boy's, but infrequently girly first name. The forename Алексй is habitual in Aland Islands, where it is quite a common masculine name, Finland, and the Dominican Republic, where it is quite a common predominantly masculine, but very infrequently female name (explore the name in all countries). In absolute terms, it is commonest in the Dominican Republic, Finland, and Cameroon. Also, Алексй is the last name as well as the forename.
Алексй is also a name for the fictitious and mythical characters: Aleksi Salin , character in Salatut elämät; Lord Havok , the comics character, Justice League Unlimited and Alexi , the musical character in the musical The Merveilleuses by Hugo Felix; head waiter at the Café du Caveau.