OkuhashiJapanese Oku means "inside, interior" and hashi means "bridge".
OkuiJapanese Oku means "interior, inside" and i means "well, mineshaft, pit".
OkukawaJapanese (Rare) Oku means "interior,secluded,further out" and kawa means "river". Minako Okukawa is a fictional character from Yuri!!! On Ice and it's also the name of a company.
ŌkumaJapanese Combination of the kanji 大 (ō, "big, great") or 逢 (ō, "meeting") and 熊 (kuma, "bear") or 隈 (kuma, "recess, corner, shade")
OlagaraiaBasque This indicates familial origin within the eponymous neighborhood of the Navarrese municipality of Etxalar.
OlagueBasque This indicates familial origin within the eponymous neighborhood of the Navarrese municipality of Anue.
OlahHungarian Oláh (Olah) is a Hungarian surname that means Vlach/Romanian. A similar word is Olasz, meaning "Italian".Hungarian (Oláh): ethnic name from Hungarian oláh ‘Romanian’, old form volách, from vlach ‘Italian’, ‘speaker of a Romance language’.
OldEnglish From Middle English old, not necessarily implying old age, but rather used to distinguish an older from a younger bearer of the same personal name.
OldhamEnglish habitational name from Oldham in Lancashire. The placename derives from Old English ald "old" and Old Norse holmr "island water meadow" or eald "old" and ham "farmstead" meaning either "old lands" or "old farm".
OldknowEnglish Originally "Oldknoll"; deriving from the word knoll meaning ''hill''.
O'lennonIrish Original form of Lennon. Probably a variant of O'Leannain (from a by-name meaning "lover"), but may also be derived from O'lonain (from lon, "blackbird").
OlinEnglish, Dutch English or Dutch name meaning either "from a low lying area" or from the word Hollander meaning "one from the Netherlands" a country well known for a low lying landscape.
OlinSwedish Combination of the unexplained element o-/oh- and the common surname suffix -lin. A notable bearer is Swedish actress Lena Olin (b. 1955).
OliphantEnglish Means "elephant" (from Middle English, Old French and Middle High German olifant "elephant"), perhaps used as a nickname for a large cumbersome person, or denoting someone who lived in a building distinguished by the sign of an elephant.
OlissaarEstonian Olissaar is an Estonian surname possibly derived from "õli" meaning "oil/fat" and "saar" meaning "island".
OlivaItalian, Spanish Of uncertain origin: derived either from a nickname to those who picked, worked with or sold olives, or from the given name Oliva.
OlivaresSpanish Habitational name from any of several places named Olivares, from the plural of Spanish olivar meaning "olive grove". Compare Portuguese and Galician Oliveira.
OliveraSpanish Comes from the Latin etymology related to olive trees, olive grees and olives.
OliverasCatalan Catalan: variant spelling of the topographic name Oliveres, from the plural of olivera ‘olive tree’, or a habitational name from Las Oliveras in Murcia province.
OlivoItalian, Spanish Topographic name from olivo "olive tree" or occupational name for someone who sold olives. Or from the given name Olivo given to someone born on Palm Sunday.
OllEstonian Oll is an Estonian surname, possibly derived from the masculine give name "Olev".
OmelchukRussian This name migrates from Russia/Belarus and has also been found in the Island of Cyprus. The name could be attributed to the surname 'Damon' disapearing as there was a 'Damon' family in the 1600's with locations unknown... [more]
OmtzigtDutch Derived from Dutch omzicht meaning "cautious, careful, circumspection", ultimately from the verb omzien meaning "to look around". It may have originated in a Dutch village with several farms named Omzicht, or as a nickname for a cautious person... [more]
OnotoraJapanese (Rare) From Japanese 男虎 (onotora) meaning "male tiger", from 男 (o) meaning "male; man", の (no), an unwritten possessive particle, and 虎 (tora) meaning "panthera tigris", referring to someone with qualities of a male tiger.... [more]
OnoueJapanese From the Japanese 尾 (o) "tail" and 上 (ue) "above" (the possessive particle ノ (no) is not always written down but is always included when the name is spoken aloud).
OnslowEnglish Locational name from a place called Onslow described in Victorian times as being "a place within the liberty of Shrewsbury, in Salop', the original and still confusingly used, name for the county of Shropshire.
OnstadNorwegian, German habitational name from the name of any of seven farmsteads mainly in the southeast most of them with names formed from any of various Old Norse personal names plus stathir "farmstead" as for example Augunarstathir from the personal name Authun (from Auth "wealth" plus un "friend")... [more]