Ramasanar ch'Nuillan was an Andorian chan who served as a diplomat for the Andorian Empire in the mid 2380s. ch'Nuillan was part of a shelthreth with Savaaroa sh'Nuillan along with a thaan and a zhen - both of whom were considerably younger than ch'Nuillan or sh'Nuillan. As of 2385 their shelthreth group had been trying to conceive a child for some time, but so far had not been successful. ch'Nuillan hoped that with recent events the group would be able to return to Andoria and successfully conceive a child.