U+0059 "Y" Latin Capital Letter Y Unicode Character

Unicode Version 17.0

Y

U+0059 "Y" Latin Capital Letter Y is a fundamental alphabetical symbol used in the modern Latin writing system, representing the twenty-fifth letter of the English alphabet. It functions as both a consonant and a vowel in various contexts, and its visual form typically consists of two diagonal upper strokes meeting at the stem's top and a vertical downward line, though its shape can vary slightly across different typefaces. In digital encoding, this character resides within the Basic Latin block, also known as ASCII, where it holds the decimal value 89, making it universally consistent across computers and systems. Historically, the letter Y evolved from the Greek letter Upsilon and was later adopted by the Romans, and today it is employed in numerous languages for distinct phonetic sounds.

General Properties

Code Point U+0059
Version Added 1.1
Name Latin Capital Letter Y
Block Basic Latin
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding Y
HTML Hex Encoding Y
UTF-8 Encoding 0x59
UTF-16 Encoding 0x0059
UTF-32 Encoding 0x00000059
C/C++/Java Escape \u0059

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
East Asian Width Narrow
Uppercase Yes
Simple Lowercase Code Point "y" U+0079 Latin Small Letter Y
Lowercase Code Point "y" U+0079 Latin Small Letter Y
Simple Case Folding "y" U+0079 Latin Small Letter Y
Case Folding "y" U+0079 Latin Small Letter Y
Cased Yes
Changes When Casefolded Yes
Changes When Casemapped Yes
Changes When Lowercased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "y" U+0079 Latin Small Letter Y
NFKC Simple Casefold "y" U+0079 Latin Small Letter Y
Script Latin
Script Extensions Latin
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Upper