Animal Names for Boys

Angelito is a masculine name of Spanish origin, functioning as an affectionate diminutive of Angel. The suffix '-ito' adds a sense of endearment, essentially meaning 'little angel.' Popular in Spanish-speaking countries and communities, especially in the Philippines, Mexico, and throughout Latin America, the name carries strong religious connotations, referencing heavenly messengers in Christian tradition. Angelito conveys qualities of innocence, purity, and protection. The name often reflects the Catholic heritage important in many Spanish-speaking cultures. While less common than Angel internationally, Angelito maintains steady usage in Hispanic communities and among families seeking to honor their Spanish or Latino heritage while imparting a gentle, affectionate quality to their son's name.

Angelito

Anmol

Anoah

Anselmo

Apharri

Astrological name retains a hippielike Age of Aquarius feel.

Aquarius

Arcadio

Archy is a diminutive form of the name Archibald, which derives from Old German elements meaning 'genuine' and 'bold' or 'brave'. This charming vintage nickname has a friendly, approachable quality that balances the more formal Archibald. Archy enjoyed modest popularity in the early 20th century, particularly in English-speaking countries, before declining in usage. It carries a distinctive literary connection through the character Archy the cockroach, from Don Marquis' newspaper columns beginning in 1916. Today, Archy may appeal to parents seeking a name with historical roots yet a playful, unpretentious character. Though uncommon in contemporary usage, it fits with the trend of reviving vintage nicknames as standalone names.

Archy

The brightest star in the constellation Boötes, and the third-brightest in the night sky. According to Greek myth, Arcturus was placed in the sky by Zeus to protect the two bears — the adjacent constellations Ursa Major and Ursa Minor — hence the name’s meaning of "bear guardian".
 A notable fictional bearer is Regulus Arcturus Black: an important figure in the Harry Potter universe.

Arcturus

Aref

Also spelled as Argos, this name appears in Greek mythology, borne by Odysseus's loyal dog, by a giant creature with a hundred eye, a son of Zeus and King of Argos, and an Argonaut ship builder. The name is associated with vigilance, guardianship, and watchfulness (in relation to the many-eyed creature) and with faithfulness (owing to Odysseus's dog being the first to recognize the returned hero). 
 
In the UK, this name may feel far too close to the retailer Argos, though elsewhere, it could be a shiny, mythological choice, similar in sounds to August, Atlas, and Atreus. Six boys were called Argus in the US in a recent year.

Argus

Arhaam

Arhant

Arinzechukwu

Aristos

Arleth

Arlowe

Armany

Last name occasionally used as a first, can be seen as a Lance Armstrong athlete-hero name. 