U+11664 "𑙤" Mongolian Birga with Double Ornament Unicode Character

U+11664 "𑙤" Mongolian Birga with Double Ornament is a typographic symbol used in the traditional Mongolian script, where it functions as a decorative variant of the standard Birga mark, typically employed to indicate the start of a chapter, paragraph, or significant section of text in manuscripts and formal documents. Unlike the simpler single ornament Birga, this version features two ornamental flourishes appended to its lower stem, enhancing its visual prominence and ceremonial function. It belongs to the Mongolian Supplement block of Unicode and is rendered in Unicode compliant fonts that support the Mongolian script, preserving the vertical orientation characteristic of traditional Mongolian writing when correctly displayed.