@article{oai:niigata-u.repo.nii.ac.jp:00007626, author = {反町, めぐみ}, journal = {現代社会文化研究, 現代社会文化研究}, month = {Dec}, note = {This paper aims at examining the nature of family name which is registered in the family registration book at the time of a person's birth. Article 790 of the Civil Code states that a child's family name shall be decided according to the family name of his/her parent. A family name of a legitimate child shall be the family name of his/her parents and a family name of an illegitimate child is entitled to apply to a family court for changing his/her family name to his/her father's family name once s/he is acknowledged paternity by his/her father. In such case, it may raise an issue whether an illegitimate child would acquire the father's family name at the time of a family court decision or s/he would obtain the father's family name which was already given at the time of his/her birth but has been subordinated to his/her mother's family name by the time of court's decision.}, pages = {19--36}, title = {婚外子の出生氏に関する研究ノート}, volume = {40}, year = {2007} }