"Mamna" is a word in HILIGAYNON

mámnà - (B) A contr. of mamun-á—from
munâ—to tarry, loiter, remain a long time,
protract one’s stay; to be at ease, be calm or
tranquil. Indì ka mámnà dídto. Don’t stay
there a long time, don’t loiter there. Indì
gid mámnà ang íya hunâhúnà túbtub nga
masayóran níya kon nakadángat na sa
Manílà ang íya anák nga bág-o pa lang
magsakáy. She cannot rest at ease till she
knows whether her son, who a short while

ago embarked for Manila, has safely
arrived there. (cf. munâ, dúgay, lúsgò).