α. 1900s– rogalach, 1900s– rogelach, 1900s– rugalach, 1900s– rugalech, 1900s– rugelach, 1900s– rugelakh, 1900s– rugelech, 1900s– rugelekh, 1900s– ruggalach, 1900s– ruggelach, 1900s– ruglach, 1900s– rugulach, 2000s– rogelekh, 2000s– roggelach Brit. /ˈrɒɡələx/, U.S. /ˈrɔɡələx/.
β. 1900s– rugala, 1900s– rugalah, 1900s– ruglah, 1900s– rugulah, 2000s– rugela Brit. /ˈrʊɡələ/, /ˈruːɡələ/, U.S. /ˈrʊɡələ/, /ˈruɡələ/, 2000s– rugula.