I have published articles on Brahmin Kshatriya and Vaisya Gotras and a detailed list of Brahmin Gotras.
There have been a lot of queries on Gotras.
Broadly speaking they are of two types.

One informing me that I have left out a Gotra.
As Gotra information is difficult to come by and has to be validated I include the Gotras I missed out provided they stand verification.
There are a lot of Gotras which are not known because Brahmins have dispersed throughout India and have different mother tongues.
I shall be writing on these missed out/rare Gotras shortly after researching into various issues.
The other type of query is as to how one finds his Gotra.
The procedure is as follows.
Find out the Traya Rishis, the three Rishis mentioned in the Pravara.
That is the names of the three/five Rishis in the Abhivadana Mantra,
For example Abhivadaye
Kasyapa Apastara Naithruva
Thraya Rishe
Here the three Rishis are Kasyapa Apastara and Naithruva.
Your Gotra is the one that of the first Rishi
Here it is Kasyapa.
This method is for peoplevwho know Abhivadana but can not name their Gotras(some can not find Gotra even if they know Abhivadana)
For others check from the elders of the family the Sankalpa they perform during pooja orapara kriyas.
From this you can find the three or five Rishis.
If you can not find here or do not know Sankalpa findout the Veda shaka you follow.
If you can not find this find out the names of your paternal grandfather ,great grandfather and let me know the details along with the names of your father,Family Deity and your mother tongue.
I shall try to find out the Gotra.

Hello sir … Great to see the help u r providing …. I want to know my gotra … Please help …
My name – Sharad Baban Chitalkar DOB – 29-5-92
My Varna is Kshatriya
Father name – BABAN Balaji Chitalkar
Grandfather name – Balaji Balwant Chitalkar
Paternal Grandfather name – Balwant Chitalkar
Family deity – Khandoba
Mother tongue – Marathi
Caste – Hindu Dhangar ( Hatkar )
Please Sir let me know my gotra … I will be very grateful …
Vishnu Gotra
All unknown Gotra are under the KASHYAP Gotra, as origin of all man kind is From Kashyap. Kashyap – Marich, Manu ==> all decedents
Hello sir..
My name is lavanya
Sur name vallaji
Father name; narsaiah
Mother name ; vijaya
Grand father name; venkatadri
Kula davatha; laxmi naradimha swamy
Native place; narsampet,warangal district
Mother tongue; Telugu
Plz let me know my gothram..
Tq..
No
Vishnu Gotra.
Hello sir
My name is lavanya
Sur name, vallaji
Father name; narsaiah
Mother name; vijaya
Grand father name; venkatadri
Great grand father name; mallaiah
Caste; mangali( nai brahmins)
Mother tongue; Telugu
Native place; narsampet,warangal district,telangana..
Plz let me know my gothram..
Thank u
If you are married, husband Gotra is your Gotra.If unmarried it is Vishnu gotra
Sir,
Please tell me my gotra,
My name Vijay Prasad
Father name Ganga Prasad
Grand father name Rambharose
Great grand father name Ramdayal
Kul devi Mata kali
And Kul devta Karya dev
Belongs to district baduan up.
Presently staying all in mumbai Delhi
Please let me knw my gotra
Thanks in advance
Shiva Gotra.
Hello Sir,
I was searching on how to identify the “Gotra” on web and suddenly came across your blog.
While I was reading the blog, comments / replies on your blog I found it very very helpful.
I also would like to Thank you for your efforts…
Sir, I also would like to request you to help me in finding my Gotra. Below are the details required –
My Name – Rajesh Jagdish Tandon (Birth Place – Nashik, Maharashtra, India)
My DOB – 15-08-1984 and TOB – 14:33
Father Name – Shri. Jagdish Bhagwandas Tandon (Birth Place – Hyderabad, Sindh, Pakistan)
Grand Father – Late Bhagwandas Hiranand Tandon (Birth Place – Pakistan)
Great Grandfather – Late Hiranand Tandon (Birth Place – Pakistan)
KUL Devi – Varahi Mata
Mother Tounge – Sindhi
Caste – Hindu (Brahmin – Kshatriya)
Currently residing – Nashik, Maharashtra, India
It will be your great help if you could identify our Gotra and leave a reply for my post.
I shall be thankful for such act of kindness…..
Shiva Gotra.