U+1F10A "🄊" Digit Nine Comma Unicode Character

U+1F10A "🄊" Digit Nine Comma is a typographic symbol representing the numeral nine followed by a comma, which was historically used in some numbering systems or lists to denote a ninth item with a comma acting as a separator. This character belongs to the Enclosed Alphanumeric Supplement block and is encoded for compatibility with legacy character sets, though it is now rarely used in modern digital text where standard digits and punctuation suffice. Its inclusion in Unicode serves to preserve a specific formatting convention that once appeared in documents, such as legal or scholarly indexes, before the standardization of more straightforward numeric representations.

General Properties

Code Point	U+1F10A
Version Added	5.2
Name	Digit Nine Comma
Block	Enclosed Alphanumeric Supplement
General Category	Other Number
Canonical Combining Class	Not Reordered
Bidirectional Class	European Number
Decomposition Type	Compat
Decomposition Mapping	"9" U+0039 Digit Nine "," U+002C Comma

Encodings

HTML Decimal Encoding	🄊
HTML Hex Encoding	🄊
UTF-8 Encoding	0xF0 0x9F 0x84 0x8A
UTF-16 Encoding	0xD83C 0xDD0A
UTF-32 Encoding	0x0001F10A
C/C++/Java Escape	\ud83c\udd0a

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	Digital
Numeric Value	9
Line Break	Ambiguous (Alphabetic or Ideographic)
East Asian Width	Ambiguous
Changes When NFKC Casefolded	Yes
NFKC Casefold	"9" U+0039 Digit Nine "," U+002C Comma
NFKC Simple Casefold	"9" U+0039 Digit Nine "," U+002C Comma
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other