For this Olga Marcos there are 6 different names on Yasni.
In the ranking of the most common first names Olga Marcos is on position 4585.
Female first name (Russian): Olga, holy, Old Norse (Word format); heilagr = holy, in Germany only in use since 1900
Male first name (Spanish, Portuguese): Marcos; Mars (the Roman god of war) dedicated, Latin (Roman mythology) ancient Roman first name, the name was traditionally mainly depending where in March-born and in the Middle Ages spread by the name of Mark the Evangelist