why we do namkaran sanskar

Nama" exactly means "name" and "karana" means "to create, to result".
The main means of classification and common relations, the naming of a child developed into a spiritual ceremony supposed to be the origin of the child's vocation.
Namakaran ceremony takes situate after the 10-day "polluted" postnatal time. Then the house is cleaned and purified, and the child and mother ceremonially bathe. Friends and relatives are invited to see the child and contribute in the party.
The puja involves, other than the child and priest, the father, mother, and sometimes the paternal grandmother. First the mother covers the child in a new cloth. Hold a betel leaf near the ear; he should whisper four names to the child. Then Brahmins, expressly invited for the event, bless the child. Lastly, gifts are given to the relatives and Brahmins present.
visit http://www.aryasamajdelhi.com/namkaran.html for more details..
arya samaj mandir's dharmacharya ji provide services of vedic namkaran sanskar with appropriate rites and rituals....

Court Marriage Registration in Delhi

A marriage which has already been solemnised can be registered either under the Hindu Marriage Act, 1955 or under the Special Marriage Act, 1954. The Hindu Marriage Act is applicable in cases where both husband and wife are Hindus, Buddhists, Jains or Sikhs or where they have converted into any of these religions. Where either of the husband or wife or both are not Hindus, Buddhists, Jains or Sikhs, the marriage is registered under the Special Marriage Act, 1954.

Further, marriage can be solemnised between any two persons under the provisions of the Special Marriage Act, 1954

If You Have an arya samaj mandir's registered marriage  certificate then the marriage is registered in court within 2 days and a delhi govenment certificate of marriage is provided
It is recommended to get arya samaj certificate before applying for court marriage but not a compulsory document
the documents required are:

Arya Samaj Mandir

Namaste,
We are happy to inform you all that we have joined blogspot to be in touch with are all members and people who are interested and willing to support our organisation.I like to inform you that we provide following facilities in our Arya Samaj Mandir:-
Yagya\Hawan
Namkaran Sanskar
Vivah Sanskar
Marriage Registration
Amavasya yagya\Purnima Yagya
court marriage registration of marriage
Pravachan and shanti yagya
Our pandit ji and dharmacharya ji are always available to help you and guide you on religious basi.
you can visit our website also http://aryasamajdelhi.com/ 
wish you all a very happy journey of life....be in touch with us and always focus on your goal,and achieve that target with the guidance of god
Thank You
Arya samaj mandir