Name	Meaning	Gender	Origin	Similar
Olen	Relic.	Male	Norse	-
Oleos	holy oil used in church	Male	Spanish	Leo
Oles	Defender of man.	Male	Greek	-
OLes	Polish form of Alexander 'defends mankind'.	Male	Polish	-
Olezka	Holy.	Male	Russian	-
Oli	Courageous	Male	Indian	-
Olier		Male	Breton	-
Olin	Relic.	Male	Norse	-
Olin	holly	Male	Old-English	Olney, Olinda
Oliphant	Great strength.	Male	Scottish	-
Oliver	The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. 'Extending an olive branch' signifies an offer of peace.	Male	English	-
Oliver	The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. Extending an olive branch signifies an offer of peace.	Male	French	-
Oliver	Elf army. Can also be a variant of Olaf: Relic, ancestral heritage.	Male	German	-
Oliver	Name of Tree which Gives Olive Oil	Male	Indian	-
Oliver	Affectionate.	Male	Norse	-
Oliver	kind one; olive tree, peace	Male	Old-Norse, Latin, Old-French	Olivier, Olivero, Olley, Olly, Ollie, Noll, Nolly
Oliver	'As You Like It' Son of Sir Rowland de Boys. 'As You Like It' Sir Oliver Martext, a vicar.	Male	Shakespearean	-

Oliver, Ollie	elf army	Male	Filipino	-
Oliverio	Affectionate.	Male	Spanish	-
Oliverios	Affectionate.	Male	Spanish	-
Olivier	olive tree	Male	Filipino	-
Olivier	From the olive tree.	Male	French	-
Olivier	Variant of Oliver: Elf army. Can also be a variant of Olaf: Relic, ancestral heritage.	Male	German	-
Ollaneg	From Olney.	Male	English	-
Ollie	Diminutive of Oliver: Olive tree.	Male	French	-
Ollie	Diminutive of Oliver: Elf army. Can also be a variant of Olaf: Relic, ancestral heritage.	Male	German	-
Olney	From Olney.	Male	English	-
Olof	Relic.	Male	Norse	-
Olof	Andent.	Male	Swedish	-
Olson	son of Olaf	Male	Filipino	-
Olubayo	Rejoicing	Male	African	-
Olufemi	Wealth and honor favors me	Male	African	-
Olugbala	Savior of the people	Male	African	-

Olujimi	God has given me this	Male	African	-
Olumide	God arrives	Male	African	-
Olumiji	My lord awakens	Male	African	-
Olushola	God has blessed me	Male	African	-
Oluwa	Our lord	Male	African	-
Oluyemi	Fulfillment from God, satisfied	Male	African	-
Olvaerr	Affectionate.	Male	Norse	-
Olvir	Affectionate.	Male	Norse	-
Olwydd	Tracker.	Male	Welsh	-
Olyn	Relic.	Male	Norse	-
Om	The Sacred Syllable	Male	Indian	-
Om	Father of ldunn.	Male	Norse	-
Oma	giver of life	Male	Filipino	-
Oma	Life Giver	Male	Indian	-
Omaansh	The Sacred Symbol of Om	Male	Indian	-
Omaha	A Person in Great Joy; Rapture	Male	Indian	-

Omair	Intelligent	Male	Arabic	-
Omair	Problem Solver	Male	Indian	-
Oman	Giver of Life	Male	Indian	-
Omanand	Joy of Om	Male	Indian	-
Omananda	N/A	Male	Indian	-
Omar	Long-Lived.	Male	Afghan	-
Omar	Long-Lived	Male	Arabic	-
Omar	first son, disciple; gifted speaker; famous	Male	Arabic, Hebrew, German	Omer
Omar	First son, most high.	Male	Bengali	-
Omar	long lived	Male	Filipino	-
Omar	Reverent	Male	Hebrew	-
Omar	An Era	Male	Indian	-
Omar	Long-Lived	Male	Muslim	-
Omar, Umar	life	Male	Muslim	-
Omari	God the highest (Swahili).	Male	African	-