Ritta-apinanThai From Thai ฤทธิ์ (rit) meaning "power", ธา (tha), a transcription of Sanskrit धा (dhā) meaning "bearer, maintainer", อภิ (api) of unknown meaning, and นันท์ (nan) of unknown meaning.
RivettEnglish, French English (East Anglia): metonymic occupational name for a metalworker, from Middle English, Old French rivet ‘small nail or bolt’ (from Old French river ‘to fix or secure’, of unknown origin).... [more]
RīwaiMaori This name is a translation of the name Levi. The name also means potato as a general word for potatoes when its spelled without the letter "ī". This was the surname of founding mother Kiti Karaka Rīwai (1870-1927)... [more]
RobicheauFrench (Acadian) Patronymic name derives from Robert or Robin. Origin, Poitou province of France. Emigrated to Nova Scotia, New Brunswick, Canada.
RollUpper German, German, English German: from Middle High German rolle, rulle ‘roll’, ‘list’, possibly applied as a metonymic occupational name for a scribe.... [more]
RoñoSpanish masculine form of roña which means dirt
RöntgenGerman Meaning uncertain. This was the name of German physicist Wilhelm Conrad Röntgen (1845-1923) who discovered and studied x-rays. Röntgen called the radiation "X" because it was an unknown type of radiation.
RosamelFrench A French surname turned Spanish masculine given name, Rosamel likely derives from the combination of rose + Greek mel “honey”. As a surname, it was borne by a 19th century French naval officer with the wonderful name of Claude Charles Marie du Campe de Rosamel.
RosholtNorwegian Norwegian: habitational name from either of two farms called Røsholt in southeastern Norway, named with Old Norse, either ross ‘mare’ or ruð ‘clearing’ + holt ‘grove’, ‘wood’.
RosmarinGerman According to https://en.wikipedia.org/wiki/Rosemary and Latin dictonaries the name Rosmarin derives from the Latin words 'ros' ('dew' or 'tear') and 'marin' ('sea')... [more]
RoszhartGerman The original spelling of the name is Roßhart. Roß means "horse" and hart means "hard" in German. The name was changed when the family immigrated to the United States in the 1850's. Some took on the name "Rosshart", and some "Roszhart" as the ß has the "sss" sound.
RottenPopular Culture From the English word rotten, meaning "In a state of decay/cruel, mean, immoral/bad, horrible". In the Icelandic children's television program LazyTown, Robbie Rotten is the main antagonist of the show who desires silence and peace, continuously formulates reckless schemes that often feature him masquerading in various disguises as a means of hoodwinking or tempting residents away from an active lifestyle... [more]
RõukEstonian Rõuk is an Estonian surname derived from the word "rõuk", a type of traditional stack made for the collection and drying of hay, cereals, or straw, often made with a wooden frame.
RozelleFrench Beautiful flower from France brought over by an immigrant named Page Rozelle. People said when she said something nice or touched you, good luck would come to you.
RuddEnglish The surname Rudd is derived from the Old English root "rud-," a component in the words "rudig," which means "ruddy," and "ruddoc," which means "red-breast." The surname was originally a nickname for a ruddy complexioned or red-haired person, or perhaps for someone who habitually wore the color red.
RuisardFrench (Rare, ?) Originated as a result of trade between France and the Persian Empires before the Iranian Revolution, probably during the Safavid Dynasty. The surname has its roots in the Persian Riahi surname and the Arabic word رِيح (rīḥ) meaning "wind" and the Persian word “sered” before it was altered to fit French spelling rules.... [more]