Name the malayalam name for leo
CREATE TABLE "kollam_era_calendar" (
  "malayalam_name" text,
  "transliteration" text,
  "concurrent_gregorian_months" text,
  "sanskrit_word_and_meaning" text,
  "zodiac_sign" text
);
SELECT "malayalam_name" FROM "kollam_era_calendar" WHERE "zodiac_sign"='Leo';