SELECT "Original name" FROM table_16432 WHERE "Population at 2010 Census" = '210450'
What are the original names of the districts where the population in the 2010 census was 210450?
CREATE TABLE table_16432 (
    "English name" text,
    "Original name" text,
    "Area in km\u00b2" text,
    "Population at 2010 Census" real,
    "Number of settlements and villages" real
)