At that time, the formal name used at Ginza (an organization in charge of casting and appraising of silver during the Edo period) was 'Kodamagin,' but in the books of old coinage, such as "Kinginzuroku" (Gold & Silver catalog) and "Sanka zui" (Illustrations of the three types of money), it was recorded under the name of 'Mameitagin'.
当時、銀座(歴史)において用いられた正式名称は「小玉銀」であるが、『金銀図録』および『三貨図彙』などの古銭書には「豆板銀」という名称で収録されている。