Baby Boy Names that Start with the Letter O

Obiareus

Greek - Male

A titan.

  • Rated 3.3 out of 4 stars

Rating: 3.30 (10 votes)

Oboth

Biblical - Male

Dragons, fathers, desires.

  • Rated 3.09 out of 4 stars

Rating: 3.09 (11 votes)

Oceanus

Greek - Male

Father of the Oceanids.

  • Rated 2.92 out of 4 stars

Rating: 2.92 (13 votes)

Ocelfa

English - Male

From the high plain.

  • Rated 2.75 out of 4 stars

Rating: 2.75 (8 votes)

Ocnus

Greek - Male

Incompetent.

  • Rated 3.25 out of 4 stars

Rating: 3.25 (8 votes)

Ocran

Biblical - Male

A disturber, that disorders.

  • Rated 2.44 out of 4 stars

Rating: 2.44 (9 votes)

Octavius

Latin - Male

Born eighth. Octavius was a Roman clan name, as well as the original name of Emperor Augustus (commonly known as Octavian). Traditionally, this name was given to the eighth child in a large family.

  • Rated 3 out of 4 stars

Rating: 3.00 (6 votes)

Octe

Anglo-Saxon - Male

A son of Hengist.

  • Rated 1.89 out of 4 stars

Rating: 1.89 (9 votes)

Octha

Anglo-Saxon - Male

A son of Hengist.

  • Rated 2.5 out of 4 stars

Rating: 2.50 (8 votes)

Ocvran

Arthurian Legend - Male

Father of Guinevere.

  • Rated 2.8 out of 4 stars

Rating: 2.80 (5 votes)

Odakota

Native American - Male

Friend (Sioux).

  • Rated 3.1 out of 4 stars

Rating: 3.10 (10 votes)