Mairwen maana ya jina bora: Furaha, Bahati, Makini, Wenye uwezo, Kazi. Pata Mairwen maana ya jina.
Maci maana ya jina la juu: Kubwa, Furaha, Ubunifu, Kisasa, Tete. Pata Maci maana ya jina la jina.
Mairwen asili ya jina la kwanza. Mchanganyiko wa Mair na gwen ya Kiwelle yenye maana "nyeupe, haki, heri". Pata Mairwen asili ya jina la kwanza.
Majina ya jina la Mairwen katika nchi tofauti na lugha tofauti: Jaana, Jet, Mária, Maaike, Máire, Maaria, Maarika, Maarja, Márjá, Madlenka, Mae, Mæja, Maia, Maija, Maike, Maiken, Mairenn, Màiri, Máirín, Maja, Majken, Maleah, Malia, Malle, Mamie, Manon, Manya, Mara, Maralyn, Mare, Maree, Mareike, Mari, Maria, Mariah, Mariam, Mariami, Mariamne, Mariana, Marianna, Marianne, Marian, Mariazinha, Marica, Marie, Mariëlle, Mariëtte, Marieke, Mariel, Mariele, Mariella, Marielle, Marietta, Mariette, María, Marija, Marijeta, Marijke, Marijse, Marika, Marike, Marilyn, Marilynn, Marinda, Marion, Mariona, Marise, Mariska, Marita, Maritta, Maritza, Mariya, Marja, Marjaana, Marjan, Marjatta, Marjo, Marjukka, Marjut, Marlyn, Mary, Marya, Maryam, Maryana, Maryia, Maryla, Marylyn, Marzena, Masha, Maura, Maureen, Maurine, May, Mayme, Meike, Mele, Mere, Meri, Merilyn, Merrilyn, Meryem, Mia, Mieke, Miep, Mies, Miia, Mimi, Mirele, Miren, Miriam, Mirja, Mirjam, Mirjami, Mitzi, Moira, Moirrey, Mojca, Molle, Molly, Mora, Moyra, My, Mya, Myriam, Ona, Ria, Voirrey. Pata Mairwen kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Maci: Evia, Pauletta, Rita, Kari, Carroll, Kári. Pata Majina yanayotembea na Maci.
Utangamano wa Mairwen na Maci ni 71%. Pata Utangamano wa Mairwen na Maci.