Cognomen Mastuti (Mastuti 
) , all around the world, is quite a rare surname. The cognomen Mastuti is habitual in South-eastern Asia, particularly Indonesia, where it is quite a rare surname, and Malaysia, where it is a very rare surname. Much less frequently, Mastuti is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mastuti | Indonesia, Malaysia |
| dwi woro retno mastuti ID (b. 1959) |
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| sri mastuti Indonesian political candidate, ID |
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| winda mastuti Indonesian political candidate, ID |
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| ayu mastuti Indonesian political candidate, ID |
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| mastuti rahayu |
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Ek, Lina, Tuti, Ning, Nita, Elly, Erni, Hana, Hany, Heni, Dina, Hepi, Yeti, Surya, Setyo, Chris, Putri, Ratna, Rebta, Retno, Rizky, Yeni, Diah, Dian, Dewi, Sri, Ani, Ayu, Dwi, Tri, Eny, Evi, Ida, Ita, Iga, Umi, Sari, Siti, Susi, Arum, Budi, Resi, Rina, Rini, Riri, Desi, Ririn, and Diyah